Don't touch anything in the lab unless _______.

试卷相关题目

• 1— Susan, will you please go and empty the rubbish? — ______?

  A.What for

  B.What is it

  C.How is it

  D.How come

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• 2In Switzerland, six miles west of Geneva,___________ a collection of laboratory buildings.

  A.lie

  B.are lying

  C.lies

  D.lays

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• 3Out of the crowded bus ______ , who was dressed in a black suit and waved to a woman.

  A.a tall man in his thirties stepped

  B.stepped a tall man in his thirties

  C.did a tall man in his thirties step

  D.did a tall man step in his thirties

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• 4At the meeting place of the Yangtze River and the Jialing River _____ , one of the ten largest cities in Chin

  A.A.lies Chongqing

  B.Chongqing lies

  C.does lie Chongqing

  D.does Chongqing lie

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• 5—Have you ever been to Washington? ---Yes, _______ shall I forget ______ it for the first time.

  A.however; visiting

  B.never;visiting

  C.never;to visit

  D.forever; to have visited

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• 6She hurriedly left the room as if ______.

  A.she angry

  B.was angry

  C.it was angry

  D.angry

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• 7_______right away, you would arrive there by 6 o'clock P.M.

  A.Would you start out

  B.Will you start

  C.Were you to start out

  D.If you'll start out

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• 8I have tried very hard to improve my English. But by no means ______ with my progress.

  A.the teacher isn't satisfied

  B.is the teacher not satisfied

  C.the teacher is satisfied

  D.is the teacher satisfied

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• 9 Only when their children leave home _________.

  A.many parents did feel a sense of loss

  B.did many parents feel a sense of loss

  C.did feel many parents a sense of loss

  D.do many parents feel a sense of loss

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• 10---Where did you fall in love with her at first sight? --- ______ was in a small village where my father worked.

  A.That

  B.There

  C.It

  D.This

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