Studies show that people are more _____ to suffer from back problems if they always sit before computer screens for long hours.

试卷相关题目

• 1I have to see the doctor because I _____ a lot lately.

  A.have been coughing

  B.had coughed

  C.coughed

  D.cough

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• 2John thinks it won’t be long _____ he is ready for his new job.

  A.when

  B.after

  C.before

  D.since

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• 3His first book _____ next month is based on a true story.

  A.published

  B.to be published

  C.to publish

  D.being published

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• 4It never occurred to me _____ you could succeed in persuading him to change his mind.

  A.which

  B.what

  C.that

  D.if

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• 5John opened the door . There _____ he had never seen before.

  A.a girl did stand

  B.a girl stood

  C.did a girl stand

  D.stood a girl

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• 6May I take this book out of the reading room、No,you _____. You read it in here.

  A.mightn’t

  B.won’t

  C.need’t

  D.mustn’t

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• 7It is reported that many a new house _____ at present in the disater are

  A.A.are being built

  B.were being built

  C.was being built

  D.is being built

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• 8What a fine day! Shall we go picnicking、_____. But we need to be home before six o’clock for the football match..

  A.Have a nice time.

  B.Pardon me

  C.That’s great

  D.You are right

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• 9What can we learn from the answer to the first question、

  A.Some equipment is able to read human minds.

  B.Some progress has been made in mind reading.

  C.Test subjects have been used tomake decisions.

  D.Computer programs can copy brain processes.

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• 10People laugh when tickled by others bedause the feeling is _______.

  A.unexpected

  B.expected

  C.comfortable

  D.uncomfortable

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