It ____that space is limitless.

试卷相关题目

• 1____is for him to decide.

  A.When leaving

  B.When shall we leave

  C.When we leave

  D.When we have left

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• 2An acre of roses yields one ton of rose petals, ____only a pound of essential oil can be distilled(提炼出) .

  A.from them

  B.these are

  C.but which are

  D.but from these

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• 3Geologists use artificial earth shocks____petroleum.

  A.they search for

  B.in their search for

  C.and search for

  D.to be search for

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• 4A debate is a series of formal spoken arguments for and against____

  A.a proposal is definite

  B.a definite proposal

  C.definitely a proposal is

  D.a proposal that definitely

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• 5____deserts may have marshes in low places and near springs .

  A.Even though

  B.Are even

  C.Even

  D.They are even

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• 6The reason Einstein left Germany to America is____

  A.because Hitler persecuted the Jews

  B.since Hitler persecuted the Jews

  C.on account of the fact that Hitler persecuted the Jews

  D.that Hitler persecuted the Jews

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• 7After a whole day of hard work, all ____was a nice meal and a good rest.

  A.what he wanted

  B.which he wanted

  C.the thing he wanted

  D.that he wanted

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• 8A modern city has sprung up in____was a wasteland ten years ago.

  A.which

  B.what

  C.that

  D.where

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• 9The new literature course differs from the old course ____the students aren’t required to attend lectures.

  A.in which

  B.which

  C.in that

  D.whereas

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• 10I wonder whether he knows ____to write a book.

  A.how great pains it will cost

  B.what great pains will it take

  C.what great pains it will cost

  D.what great pains it will take

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