We want to know whether the drug has an effect _______________ people's health.

试卷相关题目

• 1To write your report, you may refer to books 19th______century Englist literature.

  A.from

  B.in

  C.about

  D.at

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• 2——May I borrow your car, Jack? ——Sorry, it's ____ this moment.

  A.in use

  B.out of use

  C.of use

  D.of no use

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• 3“When did you leave the farm?” “____ the end of last year.”

  A.In

  B.By

  C.At

  D.Since

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• 4— _________, this math problem seemed quite simple to me, but when I tried to work it out, I just couldn't. — There are always things like this, I think.

  A.On one hand

  B.In my opinion

  C.At first sight

  D.On its own

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• 5._____all the exercise every day, I'm still putting_____ some weight.

  A.Though; out

  B.Despite; on

  C.In spite; up

  D.For; on

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• 6Her face gave her ______  when she told a lie.

  A.off

  B.away

  C.up

  D.out

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