綜合類填空集考試卷_模擬考試題

1、姓名：_ 班級：_ 學(xué)號：_-密-封 -線- 綜合類填空集考試卷_模擬考試題考試時間：120分鐘 考試總分：100分題號一二三四五總分分?jǐn)?shù)遵守考場紀(jì)律，維護知識尊嚴(yán)，杜絕違紀(jì)行為，確?？荚嚱Y(jié)果公正。1、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. this may be done by keeping in mind a few simple fa

2、cts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. keeping freshly harvested flowers at the right temperatures

3、is probably the most important aspect of flower care.? ?3 ?flowers are not intended by nature to live very long. their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉), after that, they quickly dry up and die. the process by which flowers consume oxygen an

4、d produce carbon dioxide (二氧化碳), called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. the making of seeds also depends on this energy. while all living things respire, flowers have a high level of respiration. a result of all this respiration is hea

5、t, and for flowers the level of heat relative to the mass of the flower is very high. respiration also brings about the eventual death of the flower. thus the greater the level of respiration, the sooner the flower dies.? ?4 ?how, then, to control the rate at which flowers die? by controlling respir

6、ation. how is respiration controlled? by controlling temperature. we know that respiration produces heat, but the reverse is also true. thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slowly.? ?5 ?another vital factor in keeping cut flowers is the qualit

7、y of the water in which they are placed. flowers find it difficult to “drink” water that is dirty or otherwise polluted. even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowers. to rid the water of these unwanted substances, household chl

8、orine bleach (含氯漂白劑) can be used in small quantities. it is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each litre of water. the water and solution should also be replaced each day.*html*a. control of respiration? ?b. beauty of fresh cut flowers? ?c. role of respiration

9、? ?d. most important aspect of flower care? ?e. need for clean water? ?f. ways of stopping respiration? ? paragraph 2 _ （ ）2、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. this may be done by keeping

10、 in mind a few simple facts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. keeping freshly harvested flowers at

11、 the right temperatures is probably the most important aspect of flower care.? ?3 ?flowers are not intended by nature to live very long. their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉), after that, they quickly dry up and die. the process by which f

12、lowers consume oxygen and produce carbon dioxide (二氧化碳), called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. the making of seeds also depends on this energy. while all living things respire, flowers have a high level of respiration. a result of all

13、 this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. respiration also brings about the eventual death of the flower. thus the greater the level of respiration, the sooner the flower dies.? ?4 ?how, then, to control the rate at which flowers di

14、e? by controlling respiration. how is respiration controlled? by controlling temperature. we know that respiration produces heat, but the reverse is also true. thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slowly.? ?5 ?another vital factor in keeping c

15、ut flowers is the quality of the water in which they are placed. flowers find it difficult to “drink” water that is dirty or otherwise polluted. even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowers. to rid the water of these unwanted s

16、ubstances, household chlorine bleach (含氯漂白劑) can be used in small quantities. it is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each litre of water. the water and solution should also be replaced each day.paragraph 3 _ （ ）3、*html*keeping cut flowers? ?1 ?while everybody

17、 enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. this may be done by keeping in mind a few simple facts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carn

18、ations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. keeping freshly harvested flowers at the right temperatures is probably the most important aspect of flower care.? ?3 ?flowers are not intended by nature to live very long. their biological purpose is simply

19、 to attract birds or insects, such as bees, for pollination (授粉), after that, they quickly dry up and die. the process by which flowers consume oxygen and produce carbon dioxide (二氧化碳), called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. the making

20、 of seeds also depends on this energy. while all living things respire, flowers have a high level of respiration. a result of all this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. respiration also brings about the eventual death of the flowe

21、r. thus the greater the level of respiration, the sooner the flower dies.? ?4 ?how, then, to control the rate at which flowers die? by controlling respiration. how is respiration controlled? by controlling temperature. we know that respiration produces heat, but the reverse is also true. thus by mai

22、ntaining low temperatures, respiration is reduced and the cut flower will age more slowly.? ?5 ?another vital factor in keeping cut flowers is the quality of the water in which they are placed. flowers find it difficult to “drink” water that is dirty or otherwise polluted. even when water looks and

23、smells clean, it almost certainly contains harmful substances that can endanger the flowers. to rid the water of these unwanted substances, household chlorine bleach (含氯漂白劑) can be used in small quantities. it is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each litre of

24、 water. the water and solution should also be replaced each day.paragraph 4 _ （ ）4、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. this may be done by keeping in mind a few simple facts.? ?2 ?an impor

25、tant thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. keeping freshly harvested flowers at the right temperatures is probably the mo

26、st important aspect of flower care.? ?3 ?flowers are not intended by nature to live very long. their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉), after that, they quickly dry up and die. the process by which flowers consume oxygen and produce carbon d

27、ioxide (二氧化碳), called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. the making of seeds also depends on this energy. while all living things respire, flowers have a high level of respiration. a result of all this respiration is heat, and for flowers

28、 the level of heat relative to the mass of the flower is very high. respiration also brings about the eventual death of the flower. thus the greater the level of respiration, the sooner the flower dies.? ?4 ?how, then, to control the rate at which flowers die? by controlling respiration. how is resp

29、iration controlled? by controlling temperature. we know that respiration produces heat, but the reverse is also true. thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slowly.? ?5 ?another vital factor in keeping cut flowers is the quality of the water in

30、which they are placed. flowers find it difficult to “drink” water that is dirty or otherwise polluted. even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowers. to rid the water of these unwanted substances, household chlorine bleach (含氯漂白

31、劑) can be used in small quantities. it is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each litre of water. the water and solution should also be replaced each day.paragraph 5 _ （ ）5、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house

32、, few people know how to keep them for as long as possible. this may be done by keeping in mind a few simple facts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight

33、times longer when kept at 12 than when kept at 26. keeping freshly harvested flowers at the right temperatures is probably the most important aspect of flower care.? ?3 ?flowers are not intended by nature to live very long. their biological purpose is simply to attract birds or insects, such as bees

34、, for pollination (授粉), after that, they quickly dry up and die. the process by which flowers consume oxygen and produce carbon dioxide (二氧化碳), called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. the making of seeds also depends on this energy. whi

35、le all living things respire, flowers have a high level of respiration. a result of all this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. respiration also brings about the eventual death of the flower. thus the greater the level of respirati

36、on, the sooner the flower dies.? ?4 ?how, then, to control the rate at which flowers die? by controlling respiration. how is respiration controlled? by controlling temperature. we know that respiration produces heat, but the reverse is also true. thus by maintaining low temperatures, respiration is

37、reduced and the cut flower will age more slowly.? ?5 ?another vital factor in keeping cut flowers is the quality of the water in which they are placed. flowers find it difficult to “drink” water that is dirty or otherwise polluted. even when water looks and smells clean, it almost certainly contains

38、 harmful substances that can endanger the flowers. to rid the water of these unwanted substances, household chlorine bleach (含氯漂白劑) can be used in small quantities. it is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each litre of water. the water and solution should also

39、 be replaced each day.*html*a. by keeping its original shape and colour? ?b. in the life of the cut flower? ?c. to produce carbon dioxide? ?d. for as long as possible? ?e. by controlling temperature? ?f. to replace the water and solution every day? ?a few simple facts will help you keep cut flowers

40、_. （ ）6、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. this may be done by keeping in mind a few simple facts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temp

41、erature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. keeping freshly harvested flowers at the right temperatures is probably the most important aspect of flower care.? ?3 ?flowers are not intended by nature

42、 to live very long. their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉), after that, they quickly dry up and die. the process by which flowers consume oxygen and produce carbon dioxide (二氧化碳), called respiration (呼吸), generates the energy the flower nee

43、ds to give the flower its shape and colour. the making of seeds also depends on this energy. while all living things respire, flowers have a high level of respiration. a result of all this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. respira

44、tion also brings about the eventual death of the flower. thus the greater the level of respiration, the sooner the flower dies.? ?4 ?how, then, to control the rate at which flowers die? by controlling respiration. how is respiration controlled? by controlling temperature. we know that respiration pr

45、oduces heat, but the reverse is also true. thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slowly.? ?5 ?another vital factor in keeping cut flowers is the quality of the water in which they are placed. flowers find it difficult to “drink” water that is d

46、irty or otherwise polluted. even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowers. to rid the water of these unwanted substances, household chlorine bleach (含氯漂白劑) can be used in small quantities. it is recommended that 15 drops of chlo

47、rine bleach (at 4% solution) be added to each litre of water. the water and solution should also be replaced each day.respiration plays a key role _. （ ）7、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possibl

48、e. this may be done by keeping in mind a few simple facts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. keepin

49、g freshly harvested flowers at the right temperatures is probably the most important aspect of flower care.? ?3 ?flowers are not intended by nature to live very long. their biological purpose is simply to attract birds or insects, such as bees, for pollination (授粉), after that, they quickly dry up a

50、nd die. the process by which flowers consume oxygen and produce carbon dioxide (二氧化碳), called respiration (呼吸), generates the energy the flower needs to give the flower its shape and colour. the making of seeds also depends on this energy. while all living things respire, flowers have a high level o

51、f respiration. a result of all this respiration is heat, and for flowers the level of heat relative to the mass of the flower is very high. respiration also brings about the eventual death of the flower. thus the greater the level of respiration, the sooner the flower dies.? ?4 ?how, then, to contro

52、l the rate at which flowers die? by controlling respiration. how is respiration controlled? by controlling temperature. we know that respiration produces heat, but the reverse is also true. thus by maintaining low temperatures, respiration is reduced and the cut flower will age more slowly.? ?5 ?ano

53、ther vital factor in keeping cut flowers is the quality of the water in which they are placed. flowers find it difficult to “drink” water that is dirty or otherwise polluted. even when water looks and smells clean, it almost certainly contains harmful substances that can endanger the flowers. to rid

54、 the water of these unwanted substances, household chlorine bleach (含氯漂白劑) can be used in small quantities. it is recommended that 15 drops of chlorine bleach (at 4% solution) be added to each litre of water. the water and solution should also be replaced each day.the aging of cut flowers can be slo

55、wed down _. （ ）8、*html*keeping cut flowers? ?1 ?while everybody enjoys fresh cut flowers around his house, few people know how to keep them for as long as possible. this may be done by keeping in mind a few simple facts.? ?2 ?an important thing to remember about cut flowers is that they are sensitive to temperature. for example, studies have shown that cut carnations (康乃馨) retain their freshness eight times longer when kept at 12 than when kept at 26. kee