—You'd better leave the key at home __________ one of us should think of coming back.— Why? Is your key lost?

试卷相关题目

• 1Honesty is generally considered the best policy ________ you are stopped by the police at the accident spot.    

  A.in case

  B.even if

  C.so that

  D.only if

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• 2-He made an apology ________ be blamed ________ what he had done.-It's really wise of him.

  A.so as to not; of

  B.in order not to; for

  C.as to not so; for

  D.in order not to; of

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• 3As a leading scientist in maths,he once dived ________ it  and contributed to his motherland.     

  A.into

  B.to

  C.on

  D.at

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• 4-Have you drawn up that list of names yet?-No, but I'm working ________ it.

  A.out

  B.up

  C.on

  D.off

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• 5The rule is no longer__________in this are

  A.A.in effects

  B.taken effect

  C.of no effect

  D.in effect

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• 6________ the explanation of the book, we finally understood the meaning of the passage.

  A.With the help of

  B.Under the help of

  C.After the help of

  D.By the help of

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