Don't use words, expressions, or phrases _______ only to people with specific knowledge．

试卷相关题目

• 1Do you know who ________the notice down?

  A.tore

  B.tears

  C.torn

  D.to tear

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• 2The students couldn't help ________ while watching the TV play.

  A.laughing

  B.to laugh

  C.laughing at

  D.to laugh at

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• 3Better _____ all the lights are turned off before you leave the classroom．

  A.to be sure

  B.to make sure

  C.be sure

  D.make sure

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• 4In Arab countries, you eat ________ the fingers of your right hand.

  A.use

  B.using

  C.to use

  D.used

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• 5He said to me with an _________ look on his face.

  A.excite

  B.exciting

  C.excitement

  D.excited

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• 6Bill suggested_____a meeting on what to do for the Shanghai Expo during the vacation.

  A.having held

  B.to hold

  C.holding

  D.hold

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• 7It's no use _______ him ______ doing that.

  A.to persuade; to stop

  B.persuading; to stop

  C.to persuade; stopping

  D.persuading; stopping

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• 8_____many times, they succeeded _________ the experiment

  A.Having tried; in doing

  B.Tried; in being done

  C.Having tried; to do

  D.Tried; doing

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• 9The project is still ____________ with no further agreement reached yet.

  A.discussed

  B.discussing

  C.being discussed

  D.been discussed

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• 10He stood there for two hours ____ the game.

  A.watched

  B.watching

  C.is watching

  D.was watching

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