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1、路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸

2、的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)

3、和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人

4、,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。 【 幼 兒 園 教 師 培 訓(xùn) 系 列 】 學(xué)前兒童常見(jiàn)疾病及預(yù)防路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,

5、樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)

6、滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年

7、了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一

8、棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。目 錄1. 為什么要掌握兒童疾病的基本知識(shí)2. 呼吸系統(tǒng)疾病3. 消化系統(tǒng)疾病4. 傳染性疾病路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了

9、,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵

10、小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,

11、像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人

12、。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。第一章節(jié)為什么要掌握兒童疾病的基本知識(shí)路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有

13、一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落

14、,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不

15、一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)

16、樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。為什么要掌握兒童疾病的基本知識(shí)為什么要掌握兒童疾病的基本知識(shí)討論:各位幼兒教師們,你們認(rèn)為孩子們?cè)谟變簣@學(xué)習(xí)生活,家長(zhǎng)們最關(guān)心的是哪方面?健康:不僅是沒(méi)有疾病,還包括生理、心理健康和良好的社會(huì)適應(yīng)能力。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人

17、。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸

18、漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小

19、樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕

20、人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。為什么要掌握兒童疾病的基本知識(shí) 幼兒園健康檢查制度1、入園檢查。幼兒入園前必須在指定的婦幼保健院進(jìn)行全面健康檢查,經(jīng)體檢化驗(yàn)等項(xiàng)目檢查確無(wú)傳染性疾病,且最近二個(gè)月內(nèi)無(wú)傳染病接觸史者方可入園。 對(duì)離園一個(gè)月以上幼兒,須重新體檢方可回園。2、定期體檢。每半年為幼兒測(cè)身高、體重、視力一次,每年為幼兒進(jìn)行全面檢查一次,3、晨間檢查及全日觀察。認(rèn)真做好: 一摸(有否發(fā)燒); 二看(咽部、皮膚和精神); 三問(wèn)(飲食、睡眠、大小便情況); 四查(有無(wú)攜帶不安全物品,發(fā)現(xiàn)問(wèn)題及時(shí)處理)。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了

21、一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠

22、綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的

23、老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)

24、皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。為什么要掌握兒童疾病的基本知識(shí)學(xué)前兒童常見(jiàn)疾病的種類呼吸系統(tǒng)疾病消化系統(tǒng)疾病傳染性疾病上呼吸道感染、下呼吸道感染急慢性腹瀉流行性感冒、流行性腮腺炎水痘、手足口病 路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小

25、樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落

26、,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站

27、在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最

28、近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。第二章節(jié)呼吸系統(tǒng)疾病路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大

29、樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而

30、大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵

31、大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大

32、樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。呼吸系統(tǒng)疾病1、治療原則注意休息:減少活動(dòng)、多飲水、室內(nèi)保持空氣流通解熱鎮(zhèn)痛:復(fù)方阿司匹林、吲哚美辛(消炎痛)、去痛片、布洛芬等病因治療:抗菌、抗病毒藥物(阿莫西林、頭孢、利巴韋林等)u 治療及預(yù)防2、預(yù)防原則增強(qiáng)機(jī)體免疫力是預(yù)防急性上呼吸道感染最好的辦法: 積極鍛煉身體,增強(qiáng)體質(zhì) 平時(shí)不要穿著過(guò)多、氣溫變化時(shí)應(yīng)增減衣服 避免與患者接觸,在流行季節(jié)盡量不帶孩子去公共 場(chǎng)所,必要時(shí)可戴口罩或服用板藍(lán)根等中藥預(yù)防路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的

33、身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小

34、樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落

35、,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站

36、在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。第三章節(jié)消化系統(tǒng)疾病路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在

37、脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大

38、樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而

39、大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵

40、大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。消化系統(tǒng)疾病腹瀉的主要病因1、感染細(xì)菌或病毒感染,多為食用被大腸桿菌污染的食物引起,出現(xiàn)不同程度的腹痛、腹瀉、嘔吐等癥狀。2、食物中毒多由進(jìn)食未煮熟的扁豆、變質(zhì)食品、污染水源等引起不潔手、餐具和帶菌蒼蠅是主要傳播途徑。 3、消化不良飲食無(wú)規(guī)律、進(jìn)食過(guò)多、進(jìn)食不易消化的食物等使胃動(dòng)力不足導(dǎo)致食物在胃內(nèi)滯留 4、其他生冷刺激、腹部受涼等致使腸蠕動(dòng)增快而引起路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近

41、新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑

42、,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷

43、經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多

44、年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。消化系統(tǒng)疾病1、治療原則抗感染:給予抗生素等藥物 補(bǔ)充水電解質(zhì):酌情補(bǔ)充液體、維生素、電解質(zhì)等 止瀉:蒙脫石散 調(diào)節(jié)腸道:雙歧桿菌等生物活性菌2、預(yù)防原則(1)養(yǎng)成良好的衛(wèi)生習(xí)慣,教育幼兒飯前便后要用 香皂徹底洗凈雙手;(2)保證飲用潔凈水;(3)不吃變質(zhì)食物,生吃

45、的瓜果要洗凈;(4)避免孩子間的接觸傳染等。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊

46、,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在

47、脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大

48、樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。第四章節(jié)傳染性疾病路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠

49、綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的

50、老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)

51、皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)

52、。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。傳染性疾病什么是傳染性疾???傳染?。菏侵覆≡w侵入人體,引起明顯或不明顯的病理反應(yīng),并能在人群中相互傳播的疾病。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在

53、那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近

54、新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑

55、,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷

56、經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。傳染性疾病1、每種傳染病都有其特殊的病原體2、具有免疫性、流行性、地方性和季節(jié)性3、具有可預(yù)防性4、有特殊的臨床表現(xiàn)傳染病的基本特征路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵

57、小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,

58、像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人

59、。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸

60、漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。傳染性疾病傳染性疾病預(yù)防個(gè)人衛(wèi)生: 要注意培養(yǎng)幼兒良好的衛(wèi)生習(xí)慣,如飯前便后洗手;口杯、手帕等個(gè)人專用;不吃變質(zhì)和不清潔的食物,不喝生水;不隨地吐痰等。 路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,樹(shù)葉翠綠,像個(gè)年輕人,而大樹(shù)樹(shù)皮剝落,就像個(gè)歷經(jīng)滄桑的老人。路邊,有一棵大樹(shù),大樹(shù)站在那兒很多年了,樹(shù)皮漸漸的在脫落,大樹(shù)的身邊,最近新栽種了一棵小樹(shù)。小樹(shù)和大樹(shù)不一樣,小樹(shù)樹(shù)皮光滑,

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