Which of the following statements is true?

A．Active smokers in general performed better than deprived smoker

B．Active smokers responded more quickly than the other subject

C．Non-smokers were not better than other subjects in performing simple task

D．Deprived smokers gave the slowest responses to the various task

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参考答案

依据文章第2段第2行，在这个简单测试中，烟民、被剥夺抽烟权利的人和非吸烟者表现得一样好。说明：在从事简单任务时，非吸烟者并不比其他测试对象表现得更好。

1 We can infer from the last paragraph that ________

A．smokers should not expect to become airline pilots

B．smoking in emergency cases causes mental illness

C．no airline pilots smoke during flights　　考试大|在线⊙考试中心♂

D．smokers may prove unequal to handling emergency cases

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2 阅读短文，回答题：

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3 Research shows that people's physical and mental health ________

A．relies on the social welfare systems which support them

B．has much to do with the amount of support they get from others

C．depends on their ability to deal with daily worries and troubles　　-

D．is closely related to their strength for coping with major changes in their lives

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