The experiment shows that proper amounts of exercise, if ______ regularly, can improve our health.

试卷相关题目

• 1Only then ________ how much damage had been caused.

  A.she realized

  B.She had realized

  C.had she realized

  D.did she realize

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• 2She must be looking forward to as much to his return as he himself is to _______ her.

  A.see

  B.have seen

  C.seeing

  D.be seeing

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• 3In the dark forests ______ , some large enough to hold several English towns.

  A.stand many lakes

  B.lie many lakes

  C.many lakes lie

  D.many lakes stand

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• 4Doctor Lily has made her projects successful, so we suggest not only _______ to her old school but also give the students a talk then.

  A.did she come

  B.her coming

  C.should she come

  D.she should come

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• 5----Did you get what the teacher said? ----No. So softly _____ that I could hardly hear her.

  A.spoke she

  B.she spoke

  C.did she speak

  D.she did speak

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• 6Your car should be ready by 12 o'clock, but ______, I'll let you know.

  A.if possible

  B.if ever

  C.if anything

  D.if not

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• 7The local government announced that only when the fire was under control ________ to return to their homes.

  A.the residents would be allowed

  B.had the residents been allowed

  C.would the residents be allowed

  D.the residents had been allowed

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• 8---I felt left out at the party last night. ---Really? __________, you should have said something.

  A.If possible

  B.If so

  C.If necessary

  D.If any

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• 9When _______ help, one often says “Thank you.” or “It is kind of you “

  A.offering

  B.to offer

  C.to be offered

  D.offered

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• 10The old couple have been married for 40 years and never once ______ with each Other.

  A.they had quarreled

  B.they have quarreled

  C.have they quarreled

  D.had they quarreled

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