Until the present century, ________ demand for natural gas.

试卷相关题目

• 1The poor boy is in danger. We should do all we _____ help him out.

  A.can do

  B.can to

  C.can to do

  D.can

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• 2The shop manager always says to his assistants, 'We can never be _______ customers.

  A.so

  B.too

  C.that

  D.more

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• 3The machine has been used many years_____ it doesn't work well occasionally.

  A.That's because

  B.It's no wonder that

  C.There's no doubt if

  D.It's unlikely that

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• 4——He ought to have been warned of the danger. ——_______, but he wouldn't listen to me.

  A.yes, he ought to

  B.So he was

  C.So was he

  D.So it was with him

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• 5Who would you rather _____ the report instead of you?

  A.have write

  B.have to write

  C.write

  D.have written

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• 6__________ no need for us to discuss the problem again. It has already been settled.

  A.It has

  B.There has

  C.It is

  D.There is

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• 7_______,parents should spend as much time as they can________with their children,thus they can influence them on the value of life.

  A.It is said;to be

  B.They say;being

  C.As is said;to be

  D.It is said that;be

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• 8The earth is 49 times ______ the moon.

  A.as bigger as

  B.so big as

  C.the size of

  D.of the size of

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• 9They are _____ children that they can't dress themselves.

  A.so little

  B.such little

  C.so small

  D.too small

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• 10I once heard him ____ that a rainbow was a bridge from earth to heaven.

  A.said

  B.say

  C.to say

  D.was saying

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