— The research on the new bird flu virus vaccme is challenging and demanding. Who do you think can do the job?     — _____ my students have a try?      

试卷相关题目

• 1'You _____ smoke in the bedroom,' Rose said to her husband and pushed him  out of the room.    

  A.needn't

  B.mustn't

  C.dare not

  D.won't

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• 2Snorkeling trips are great fun but they ________ be very dangerous underwater.

  A.can

  B.must

  C.shall

  D.will

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• 3Lily, _____ you play the piano at such an hour? Our neighbours are all sleeping.

  A.can

  B.must

  C.do

  D.need

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• 4I ______ use a clock to wake me up because at six o'clock each morning the train comes by my house.

  A.couldn't

  B.mustn't

  C.shouldn't

  D.needn't

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• 5I'm going to Europe on vacation together with John if I ______ find the money.

  A.can

  B.might

  C.would

  D.need

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• 6— Miss White has decided to explore in the forest by herself.  — She _____ ask her friends to if she dare go walking in the forest.    

  A.needn't

  B.can't

  C.would

  D.should

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• 7You  ___ buy a gift,  but you can if you  want to.     

  A.must

  B.mustn't

  C.have to

  D.don't have to

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• 8I wondered how he________that to the teacher.    

  A.dare to say

  B.dare saying

  C.not dare say

  D.dared say

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• 9Every time she was in trouble, she went to him for help, as he said he ______ do anything for her.     

  A.should

  B.must

  C.would

  D.might

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• 10It is usually warm in spring, but it _____ be rather cold.

  A.can

  B.must

  C.should

  D.would

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