2020年華中科技大學啟明學院入學選拔考試真題

1、作者：舊在幾作品編號：2254487796631145587263GF24000022時間:2020.12.13專屮科授尢冷啟明學院選拔考試復習指導適用于所有想要考入啟明學院的親注意事項：（所有歷年的試題是保密的不外售，所以市面買的試卷都是假的，都 是投機的熱心青年的杰作，題目每年都會有改變。本套試題是某一屆師哥師 姐根據(jù)回憶和后期加工制作的。保證了權咸性和真實性，并且岀于公益絕不以盈 利為目的希望各位親尊重前人的勞動，不要用來掙小學弟學妹的money ）總論啟明學院的優(yōu)惠政策,包括保研率60%左右，每人一個導師的制度,還有就是實驗室 的優(yōu)先使用權，獎學金的評走優(yōu)勢（加權高,名額多）等。并且?guī)?/p>

2、資配備也是很好的。淘汰機制:除執(zhí)行學校本科生學籍管理規(guī)定外，凡出現(xiàn)以下情況之一者，應 轉出學院學年學業(yè)評價不合格；（二）因各種原因受警告或警告以上處分；（三）因身體狀況不能堅持繼續(xù)學習；（四）自愿申請退出。入學須知（同濟部分） 鑒于以往招生的各種事端總結,特此公示幾個注意事項。1進入這個班不是所有的人都會出國,每年交換生名額有6個，原則是三屆中德 班競爭名額,但主要是大二和大三這兩屆中德班分享,合同兩年簽一次，有停止 續(xù)約的可能。不過一般會有合同的。2出國雖然不收學費，但是生活費還是要自己出的，大約7-10萬人民幣,小城 市可能會少一些。3. 這個班是本科六年制的。4在報考之前請確定自己會真心

3、想加入這個班級,在這里解釋一下,每年都會幾 個同學通過了筆試卻放棄面試資格，這樣自己可能無所謂，但是卻占用了寶貴的 面試名額，對那些真心想進入的同學是個不公平的惡性競爭。5.相信不是每個報考中德班的臨床專業(yè)的人都是想要出國吧,所以要仔細考慮如 果不出國的話,能不能接受6年本科,畢竟其他專業(yè)的學生使用這個考試機會可 以轉專業(yè)，對于已經(jīng)是臨床專業(yè)學生的意義要權衡一下。（主校區(qū)院系注意事項） 同樣是進這個班的意義問題，有 人說好,保研率高，實驗班,有人卻在里面被埋沒,明明很努力卻連獎學金都拿 不到。選拔考試分筆試和面試?？忌鷪竺髮⒓訂⒚鲗W院的統(tǒng)一筆試，筆試內(nèi)容為高中所學知識（高考 完不要松懈啊

4、），并且英語不計入總分一般就是往年的英語四級題目加工！ 包括筆試數(shù)學,難度和高考相當,建議把各種基本知識復習一下,并且假期做一下湖 北的數(shù)學高考卷。題目量很少但是分值高。英語,是分級考試基本是四級考試題難度，不會計入總分。是分級測試的。物理化學（般會考的，有些年份不考），2010,2011年都考試了 , 2012 和2013年沒有考試,但是還是充分備考，高考水平。綜合（涉及政治，歷史地理，邏輯能力可以參考一下山東省的綜合考卷），都是基本常識的，涉及經(jīng)濟部分也都是常識，比如貨幣政策,通貨膨脹等, 高中政治能考的比較難的就是經(jīng)濟了 ,那些政治制度一般不會考試的，還有就是 邏輯思維,比如找規(guī)律等，山

5、東的綜合考卷只是參考，難度沒有那么難的。筆試成績排名時不包含英語成績（英語不好的松口氣）,按照排名會有50 名左右的考生獲得面試資格。面試前填寫2000字以上中文申請書。參加面試后 經(jīng)老師打分決定最終名單（其實參加面試的大部分都能錄取的）。面試（中德班部分，其他班沒有收集過程，等待后人補充）4、面試內(nèi)容為1.普通話讀文章2.讀英語段落3和一兩句簡單的德語。（放 心中，英，德句子都很簡單但是有時會要求用英語做簡短自我介紹,所以提前準 備）4.還有就是考試官問答，題目一般是學醫(yī)的目的，上中德班的原因，家庭狀 況，高考志愿的內(nèi)容等。（酌情回答有技巧?。嬖囂貏e的重要,甚至高過筆 試，因為面試官可是

6、同濟醫(yī)學院的領導他們的意見決定你的命運,平時就應 該大大方方的，有一定的表達能力，表達自己,他們要求是什么樣的學生你就表 現(xiàn)什么樣子即可）筆試通過后，就離成功非常近了。談談面試，面試主要考察三個方面：語言、家境、言談。程序是先讀一段報紙新聞,在讀一段英語,然后有老師或是外教會說德語讓 你模仿。這個環(huán)節(jié)是為了看你有沒有能力學德語。然后就和一群領導自我介紹， 他們會問你家境是否貧困，能不能承擔多出來的一年的費用等等。整個過程都要 舉止大方啦哦對了，確定面試資格后,要寫個人簡歷,不是很重要。如何準備暑假是一個大好的準備啟明的時機,所有的機會都在你自己手中，是否 去爭取，全憑自覺。信息已經(jīng)給出了，從知

7、道開始,都不該懈怠,如果你愿意報 考。撿起高中課本，筆記,練習，做做英語,聽聽聽力。真的,轉入臨床的機會只有個。考試是在軍訓期間,軍訓很累，但是不要忘了聽力不要忘了夢想?？歼@個班并不是想象中的那么難，一步步來，就成為了啟明人。高考 題型難度，應該考慮做幾套湖北的高考題就是高考難度，不會很難的都是基本常 識性知識。真的，比如貨幣通貨膨脹一類的，3年內(nèi)沒有考試過生物。個人認為達到四級水平考試就夠了 ,那些詞匯實在追求不了。英語不計 入總分。2然后是數(shù)學，比高中知識難，里面有一些高數(shù)的簡單內(nèi)容。3物理，感覺比高中難，沒有競賽水平，物理和數(shù)學只建議復習好高中內(nèi)容。華中科技大學啟明學院選拔考試數(shù)學部分1

8、. ( 7分)設x、y分別是武漢和長沙的溫度,這些溫度不是獨立的,已知概率 P ( x=37) =a z P( y=37) =b , P ( max ( x , y )二37) =c ,則 P ( min (x f y ) =37)為(a+b-c)P(x37)=l-aP(y37)=l-bP(max(x,y)=37)=p(x=37)p(y37)+p(y=37)p(x3 7)+p(y=37)p(x 37)+p(x=37)p(y=37)上面兩式相加有P(x=37)(p(yv37)+p(y37)+p(y=37)(p(xv37)+p(x37)+2p(x=37)p(y=37)=c+p(min(x,y)=3

9、7)解得 p(min(x,y)=37)=a+b-ca%? a2x2. ( 7分)給定拋物線族=+一 2a(a豐0),則a變化時拋物線族的頂點的105軌跡方程為(*丫 =麗1-3 -35d頂點()3. (7分)設 f(x) =ax2+bx+c(a*0)r 且f(m)=f( n ) +f * (p)(m-n)+ n(mn)，其中f (x)表示f(x)的導數(shù)，則卩的值為(T X am2+bm+c=an2+bn+c+(2ap+b)(m-n)m 4- n化簡得卩二T4. (7 分)設三次多項式 f(x)二x3+3x2+ax+b,且設f(2x)二f #(x)( mx+n), 其中m , n為某實數(shù)，則a=

10、 ( 12 ), b= ( -16 )(注：a , b應為具體的值, 與m,n無關)f ( 2x ) =f ( x )( mx+n )8x3+12x2+2ax+b=(3x2+6x+a)(mx+n)二 3mx3+(3 n+6m)x2+(6 n+am)x+a n8=3m;12=3 n+6m;2a 二 6n+am;b 二 an;聯(lián)立求解5. ( 7分)設函數(shù)f(x)在除x二0和x二1外的所有實數(shù)處都有定義且滿足方程r-1f （ X ） +f （丁）二1+x ,則滿足這些條件的函數(shù)彳（x） = （）6. （12分）設a , b是已知數(shù)，數(shù)列xj按下列定義：+ （ 21入xo 二 a f xi=b f

11、Xn+i 二（】2 1）klim xex = lim牯試用a , b表示極限“?？梢哉J為知道 w k = l 比如/= lim E； = i菩T8。7. （18分）（1）說明方程x2-xy+y2+x+y+l二0僅一組解，并求出這一解。（2 ）說明平面曲線x3+3xy+y3二1的形狀。（3 ）說明曲線x3+3xy+y3=l上只有三個不同的點可構成一個等邊三角形,并求出這個等邊三角形的面積。8. （14分）求|sinx+cosx+s血+曲-J在其定義域上的最小值。）i 97上的函數(shù)f（x）滿足fgx +y）二f（x）f（y）,且 f（l） 0.證明：（1）f（X）二f （-X）二 f （|x|）（

12、XG（-8, +oo）;（2）對任意正整數(shù)n和任意實數(shù)X ,成立f （ 伍X ）二f （ X ） n （要求：用數(shù)學歸納法）；（3）對任意有理數(shù)r,成立f （r）二M譏（4）若f（x）還處處連續(xù)，從上面的事實中你能得到什么結論?為什么?華中科技大學啟明學院選拔考試綜合部分第一題（20 分）2013年中山大學新生收到錄取通知書時，還受到了一個公益曩和悅 讀感,公益曩是指利用暑假時間做公益活動,并記錄活動的點點滴滴,悅讀則是 重遍弟子規(guī)并且要在讀書記錄卡上寫明讀書的時間,地點,和誰讀，讀后感 等。如果你是相關新生，你會怎么做,如何看待這一現(xiàn)象。第二題，（20 分）有人說:創(chuàng)新能力來自于好奇心，有人

13、說來自于文化制度,還有說是嚴苛的訓 練，你認為大學生的創(chuàng)新來源什么?第三題（20 分）微博是傳統(tǒng)媒體模式的一種補充,其快速的信息傳遞模式和互動性,直是 傳統(tǒng)媒體的渴求，但有些人卻認為微博讓人變得心情沉重，因為微博里充斥看大 量的負面新聞，你如何看待這一問題？ 第四題（20 分）2013年6月16 H ,中國國足1比5輸給泰國隊，8月9日，中男籃在大比分領先狀態(tài)下,被臺北反超，這場突如其來的失敗讓球迷把中男籃比做男足,你認為兩大球失敗有共同點嗎？第五題（20 分）中國經(jīng)濟高速發(fā)展的同時環(huán)境污染問題日益凸顯，北京的霧霾重重，武漢被稱為光灰城市等,你認為作為公民該如何應對環(huán)境污染問題？作者：舊在幾作

14、品編號：2254487796631145587263GF24000022時間:2020.12.13華中科技大學啟明學院選拔考試英語部分 英語不計入總分一般就是往年的英語四級題目加 I !華中科技大學大學英語教學模式為了貫徹教育部大學英語課程教學要求，充分調(diào)動學生英語學習的主動性和潛在能力進一步提高教學質呈，在總結大學英語教學改革經(jīng)驗的基礎上,我校2006級本科生大 學英語將繼續(xù)實施學分制分層次教學模式?，F(xiàn)將該模式的主要內(nèi)容和要求描述、說明如下：教學模式描述層次教學教學目標課程學分教學計劃第一訥第二學期第三訥第四學期基礎英語基礎英語層般基本1(A)(A)基礎英語(A)基礎英語(A)次的學要求英語

15、4學時:56學時:56學時：56學時：56生學分:3.5學分：3.5學分:3.5學分:3.5英語基礎英語基礎英語斟出英語(B)斟岀英語(B)層較高英語1(A)(A)學時：28學時：28次良好要求4學時:56學時:56中級英語中級英語二的學中級學分:3.5學分:3.5學時:28學時:28生英語學分:3.5學分:3.5斟出英語(C)斟岀英語(C)英語基礎英語基礎英語學時：(課外自學時：(課外自層更高英語1(A)(A)學)學)次優(yōu)秀要求4學時:56學時：56高級英語(I)高級英語(I)三的學高級學分:3.5學分：3.5學時：28學時：28生英語高級英語(口)高級英語(口)學時；26學分：3.5學時；

16、26學分:3.5說明1.三個層次的劃分：本科新生（同濟醫(yī)學院本科生除外）在入學的第一周參加大學英語分級考試；見華中科 技大學大學英語分級考試大綱。本大綱可從華中科技大學外國語學院主頁下載,網(wǎng)址為：作者：舊在幾作品編號：2254487796631145587263GF24000022時間:2020.12.132教學目標：（1）層次一：學生通過兩學年的基英語學習,要求英語水平達到教育部大學英語課程教 學要求規(guī)走的一般要求：（2）層次二：學生通過兩學年的斟出英語和中級英語學習，要求英語水平達到教育部大學 英語課程教學要求規(guī)走的較高要求；（3）層次三：學生通過兩學年的英語學習（其中第一、第二學期為基礎

17、英語，第三、四學期為 高級英語,并課外自學基礎英語教材），要求英語水平達到教育部大學英語課程教學要求 規(guī)定的更高要求。3課程設置：（1）基礎英語：指傳統(tǒng)的兼顧聽、說、讀、寫、譯等技能的通用大學英語課程?；A英語課 按學疇分為A（56學時）、B（32學時）和C（課外自學）三類：中高級英語：指在基礎階段大學英語課中傳授、培養(yǎng)專門語言知識或技能的課程，如：中、高級聽說、英美影視、媒體視聽、英美文化、西方企業(yè)文化、英美文學選讀、時文賞析、 進階寫作、應用文寫作、科技翻譯、商務英語等。中級英語為層次二的學生開設:高級英語 為層次三的學生開設。4考試科目、成績報告，層次異動：第一、二舸三個層次的學生均每周

18、學習四學時基礎英語課程（層次二和層次三將適當補充教學內(nèi) 容）,期末參加基英語考試,報告分數(shù)為基礎英語成績。及格者,記3.5學分.層次一和 層次二的學生,成績特別優(yōu)秀者下學期可以進入高層次學習;成績不及格者須重修。層次二 和層次三學生，成績不及格者將于下學期降到低層次學習。第三、四學期層次一1考朋目：斟出英語2. 成績報告及學分：報告分數(shù)為基礎英語成績：及格者,記3.5學分；不及格者須重修 該課程。3. 級別異動：課程成績特別優(yōu)秀者下學期將進入層次二或層次三學習（本條第四學期 不適用）。層次二1.考試科目:基礎英語中級英語2. 成績報告及學分：報告分數(shù)由兩部分構成：斟出英語成績（占50%）和中級

19、英語考試成 績（占50%）:報告分數(shù)及格，記3.5學分：報告分數(shù)不及格者，須重修其中沒有及格的課程。已及格課程成績在計算重修報告分數(shù)時仍有效。3. 級別異動：凡基礎英語成績不及格者下學期將降至層次一學習，且失去參加中級英語學習的資格。凡基礎英語成績特別優(yōu)秀者下學期將升至層次三學習（本條第四學期不適 用）。層次三1考試科目：基礎英語 高級英語（I）高級英語（口）2.成績報告及學分：報告分數(shù)由三部分構成:基礎英語成績（占20%）,高級英語（I ）成 績（占40%）和高級英語（口）成績（占40%）:報告分數(shù)及格，記3.5學分;報告分不及格者, 須重修其中沒有及格的課程。已及格課程成績在計算重修報告分

20、數(shù)時仍有效。3級別異動:凡基礎英語成績不及格者下學期將降至層次二或層次一學習，且失去參加高級 英語或中級英語學習的資格（本條第四學期不適用）。注：1報告分數(shù)指向教勢處、學生本人及學生所在院系報告的期末英語綜合評走分數(shù)。2考試科目成績由卷面成績和平時成績構成，層次三學生第三、四學期的基礎英語成 績即為卷面成績.3.三個層次基礎英語考試為同一試卷華中科技大學教務處華中科技大學外國語學院大學外語系華中科技大學2011級新生入學英語分級考試全真模擬（1）Parti Listening ComprehensionSection ADirections: In this section, you will

21、 hear 8 short conversations and 2 longconversations. At the end of each conversation, one or more questions will be asked about what was said Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices

22、marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.注意：此部分試題請在答題卡2上作答。1. A) He has proved to be a better reader than the woman.B) He has difficulty understanding the bookC) He cannot get access to t

23、he assigned book.D) He cannot finish his assignment before the deadline2. A) She will drive the man to the supermarket.B) The man should buy a car of his own.C) The man neednt go shopping every weekD) She can pick the man up at the grocery store3. A) Get more food and drinks.B) Ask his friend to com

24、e over.C) Tidy up the place.D) Hold a party.4. A) The talks can be held any day except this Friday.B) He could change his schedule to meet John SmithC) The first-round talks should start as soon as possible.D) The woman should contact John Smith first.5. A) He understands the womans feelings.B) He h

25、as gone through a similar experienceC) The woman should have gone on the field tripD) The teacher is just following the regulations6. A) She will meet the man halfway.B) She will ask David to talk less.C) She is sorry the man will not comeD) She has to invite David to the party.7. A) Few students un

26、derstand Prof. Johnsons lecturesB) Few students meet Prof. Jonsons requirementsC) Many students find Prof. Johnsons lectures boring.D) Many students have dropped Prof. Johnsons class.8. A) Check their computer files.B) Make some computations.C) Study a computer program.D) Assemble a computer.Questio

27、ns 9 to 12 are based on the conversation you have just heard.9. A) It allows him to make a lot of friendsB) It requires him to work long hours.C) It enables him to apply theory to practiceD) It helps him understand people better.10. A) It is intellectually challenging.B) It requires him to do washin

28、g-up all the timeC) It exposes him to oily smoke all day long.D) It demands physical endurance and patience11. A) In a hospital.B) At a coffee shop.C) At a laundry.D) In a hotel.12. A) Getting along well with colleaguesB) Paying attention to every detailC) Planning everything in advanceD) Knowing th

29、e needs of customersQuestions 13 to 15 are based on the conversation you have just heard.13. A) The pocket money British children get.B) The annual inflation rate in Britain.C) The things British children spend money on.D) The rising cost of raising a child in Britain.14. A) It enables children to l

30、ive better.B) It goes down during economic recessionC) It often rises higher than inflation.D) It has gone up 25% in the past decade15. A) Save up for their future education.B) Pay for small personal things.C) Buy their own shoes and socks.D) Make donations when necessary.Section BDirections: In thi

31、s section, you will hear 3 short passages At the end of each passage, you will hear some questions Both the passage and the questions will be spoken only once.After you hear a question, you must choose the best answer from the four choices marked A), B)r C) and D). Then mark the corresponding letter

32、 on Answer Sheet 2 with a single line through the centre.注意：此部分試題請在答題卡2上作答。Passage One Questions 16 to 19 are based on the conversation you have just heard.16. A) District managers.B) Regular customers.C) Sales directorsD) Senior clerks.17. A) The support provided by the regular clientsB) The initia

33、tive shown by the sales representatives.C) The urgency of implementing the companys plans.D) The important part played by district managers18. A) Some of them were political-mindedB) Fifty percent of them were female.C) One third of them were senior managersD) Most of them were rather conservative19

34、. A) He used too many quotationsB) He was not gender sensitiveC) He did not keep to the point.D) He spent too much time on details.Passage TwoQuestions 20 to 22 are based on the passage you have just heard.20. A) State your problem to the head waiter.B) Demand a discount on the dishes ordered.C) Ask

35、 to see the manager politely but firmly.D) Ask the name of the person waiting on you.21. A) You problem may not be understood correctly.B) You dont know if you are complaining at the right timeC) Your complaint may not reach the person in chargeD) You cant tell how the person on the line is reacting

36、.22. A) Demand a prompt responseB) Provide all the details.C) Send it by express mail.D) Stick to the point.Passage Three Questions 23 to 25 are based on the passage you have just heard.23. A) Fashion designerB) Architect.C) City planner.D) Engineer.24. A) Do some volunteer workB) Get a well-paid pa

37、rt-time jobC) Work flexible hours.D) Go back to her previous post.25. A) Few baby-sitters can be considered trustworthy.B) It will add to the familys financial burden.C) A baby-sitter is no replacement for a mother.D) The children wont get along with a baby-sitter.Par tn Reading Comprehension (Readi

38、ng in Depth)Section A Directions: In this section, there is a passage with ten blanks You are required to select one word for each blank from a list of choices given in a word bank following the passage Read the passage through carefully before making your choices Each choice in the bank is identifi

39、ed by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre You may not use any of the words in the bank more than onceQuestions 47 to 56 are based on the following passage.When we think of green buildings, we tend to think of new ones 一

40、 the kind of high-tech, solar-paneled masterpieces that make the covers of architecture magazines. But the U.S. has more than 100 million existing homes, and it would be _26_ wasteful to tear them all down and _27_ them with greener versions. An enormous amount of energy and resources went into the

41、construct!on of those houses. And it would take an average of 65 years for the _28_ carb on emissions from a new energy-efficient home to make up for the resources lost by destroying an old one So in the broadest _29_f the greenest home is the one that has already been built. But at the same time, n

42、early half of U S. carb on emissi ons come fromheating, cooling and _30_ our homes, offices and other buildings. You cant dealwith climate change without dealing with existing buildings/ says Richard Mo巳 the president of the National Trust.With some _31_, the oldest homes tend to be the least energy

43、-efficient. Houses built before 1939 use about 50% more energy per square foot than those built after 2000, mainly due to the tiny cracks and gaps that _32_ over time and let in more outside air.Fortunately, there are a _33_ number of relatively simple changes that can green older homes, from _34_ o

44、nes like Lin coins Cottage to your own postwar home And efficiency upgrades (升級)can save more than just the earth; they can help _35_ property owners from rising power costs.注意：此部分試題請在答題卡2上作答。A) accommodations B) clumsy C) doubtful D) exceptions E) expand F) historic G) incredibly H) powering I) pro

45、tect J) reduced K) replace L) sense M) shifted N) supplying O) vastSection B Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice a

46、nd mark the corresp on ding letter on Answer Sheet 2 with a single line through the centre.Passage One Questions 36 to 40 are based on the following passage.You never see himr but theyre with you every time you fly. They record where you are going,how fast youre traveling and whether everything on y

47、our airplane is functioning normally. Their ability to withstand almost any disaster makes them seem like something out of a comic book.Theyre known as the black boxWhen planes fall from the skyr as a Yemeni airliner did on its way to Comoros Islands in the India ocean June 30, 2009r the black box i

48、s the best bet for identifying what went wrong So when a French submarine （潛水艇）detected the devices homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killedIn 1958, Australian scientist David Warren developed a flig

49、ht-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however so in 1965 the device was completely redesigned and m

50、oved to the rear of the plane 一 the area least subject to impact 一 from its original position in the landing wells （起落架艙）.The same year; the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility.Modern airplanes have two bl

51、ack boxes: a voice recorder, which tracks pilots conversations,a nd a flight-data recorder, which monitors fuel levels, engine noisesand other operating functions that help investigators reconstruct the aircrafts finalmoments Placed in an insulated (隔絕的)case and surrounded by a quarter-inch-thick pa

52、nels of stain less steelf the boxes can withstand massive force and temperatures up to 2,000F. When submerged, theyre also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447， which crashed near Brazil on June 1,2009, are in water nearly that deep, but

53、 statistics say they*re still likely to turn up. In the approximately 20 deep-sea crashes over the past 30 years, only one planes black boxes were never recovered注意：此部分試題請在答題卡2上作答。36. What does the author say about the black box?A) It ensures the normal functioning of an airplaneB) The idea for its

54、design comes from a comic book.C) Its ability to ward off disasters is incredible.D) It is an indispensable device on an airplane37. What information could be found from the black box on the Yemeni airliner?A) Data for analyzing the cause of the crashB) The total number of passengers on boardC) The

55、scene of the crash and extent of the damage.D) Homing signals sent by the pilot before the crash38. Why was the black box redesigned in 1965?A) New materials became available by that time.B) Too much space was needed for its installation.C) The early models often got damaged in the crashD) The early

56、 models didnt provide the needed data39. Why did the Federal Aviation Authority require the black boxes be painted orange or yellow?A) To distinguish them from the colour of the planeB) To caution people to handle them with careC) Id make them easily identifiableD) To con form to international standards 40. What do we know about the black