题目内容

5.The faster your heart       ,the more nervous you'll be.(  )
A.strikesB.jumpsC.beatsD.hits

分析 你心跳越快,你就越紧张.

解答 答案:C
该题考查动词意义辨析,strike意为"敲打、击打",jump意为"跳、跳跃",beat意为"跳动、打击",hit意为"击打、敲打",四个选项中只有beat可以表示心脏跳动,故选C.

点评 考查动词及动词搭配辨义时,要准确掌握每个动词或搭配含义,并根据题干含义或逻辑关系选择正确答案.

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B.Nuclear radiation can do harm to human beings.
C.Nuclear radiation can be detected by human senses.
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B.By killing a few cells in its body.
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D.By killing many cells in important organs.
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A.it can do harm to a person while the victim doesn't know
B.human beings learn its harmfulness
C.nuclear radiation can kill a person very easily
D.human beings have no effective machine to detect nuclear radiation
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A.die of cancer after many years
B.die immediately
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66.What does the writer want to tell us in Para. 1?B
A. Vitamin A in food may cause night blindness.
B. People should get enough vitamin A in their diet.
C. The developing countries are in lack of vitamin A.
D. Vitamin A causes too many child deaths every year.
67.According to the passage,which of the following statements is NOT true?A
A. Orange sweet potato contains high levels of vitamin A.
B. Jan Low tries to persuade more people to eat orange sweet potato.
C. The campaign aims to advertise the benefit of orange sweet potato.
D. Fighting diseases,making you strong,clearing your skin and making you look healthy are the ability of the orange sweet potato.
68.Jan Low works forB.
A. the World Health Organization
B. the International Potato Center
C. the government of Mozambique and Uganda
D. the United Nations Food and Agriculture organization
69.The underlined phrase"points to"of Para. 5 is closest in meaning toD
A. lets            B. brings          C. takes           D. mentions
70.The passage mainly talks aboutA.
A. an image problem with orange sweet potato              
B. an information campaign in sub-Saharan area
C. the popularity of vitamin A                            
D. the function of vitamin A in people's diet.

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