The waste water, when _______，should be clean enough to meet standards.

试卷相关题目

• 1—What do you think of the girl? —Not only ________ well but also ________ modest.

  A.she works；she is

  B.does she work；she is

  C.does she work；is she

  D.she works；is she

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• 2— It is hot today, isn't it?  — Yes. _______ yesterday.

  A.So was it

  B.So it was

  C.So it is

  D.So is it

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• 3Never before _______ the famous ancient garden was just a stone's throw away from the hotel, so out _______.

  A.had they known; went all they

  B.they had known; went all they

  C.had they known; they all went

  D.they had known; they all went

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• 4---How about going for a walk? --- ________ great. Let's get going.

  A.Sound

  B.Sounding

  C.To sound

  D.Sounds

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• 5Don't forget the appointment with the principal at the registry office, _____ you?

  A.don't

  B.will

  C.do

  D.shall

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• 6— When is he willing to lend his friends some money? — Only when ______ hard enough.

  A.to press

  B.pressed

  C.pressing

  D.is pressed

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• 7No sooner ________ down on bed ________ the telephone rang.

  A.had he lain; than

  B.had he lied; when

  C.did he lie; than

  D.had he laid; before

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• 8____ he met with the difficulty did he realize that our help was of great importance

  A.It was only when

  B.Never until

  C.Only before

  D.It was not until

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• 9--– Who should be responsible for the accident? --– The boss, not the workers. They just carried out the order ________.

  A.as told

  B.as are told

  C.as telling

  D.as they told

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• 10— Is everyone here? — Not yet．Look，there ________ the rest of our guests!

  A.come

  B.comes

  C.is coming

  D.are coming

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