Use your head, _______you'll work out the problem.

试卷相关题目

• 1-- How long do you think it will be ______ the bus arrives here? -- No more than five minutes.

  A.when

  B.before

  C.since

  D.after

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• 2----Who are you going to have ________ this letter for you? ----My secretary.

  A.type

  B.typed

  C.been typed

  D.been typing

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• 3_______ your score and see how many points you get.

  A.Add to

  B.Add up

  C.Add up to

  D.Added to

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• 4The mother along with her children _______  in the supermarket when the explosion happened.

  A.was shopping

  B.were shopping

  C.have been shopping

  D.had shopped

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• 5How long do you think ________ the car factory launches a new model?

  A.will it be until

  B.will it be when

  C.it will be before

  D.it will be that

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• 6__________ that these creatures are linked to a common ancestor.

  A.As is believed

  B.What is believed

  C.That is believed

  D.It is believed

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• 7I used to go camping a lot, so it isn't the first time I ________ in a tent.

  A.have slept

  B.had slept

  C.was sleeping

  D.slept

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• 8It was the first time that little Tony ________ a speech in front of so many people.

  A.had made

  B.made

  C.has made

  D.makes

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• 9This problem is said _____ three times.

  A.having discussed

  B.to have been discussed

  C.having been discussed

  D.to have discussed

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• 10I had no one _______ me, for I could deal with it all by myself.

  A.to help

  B.help

  C.helped

  D.helping

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