高考英语名词性从句练习9

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• 11________ was regarded as impossible has now become a reality.

  A.What

  B.It

  C.That

  D.Whoever

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• 12That is ________ the earth pulls all bodies on it.

  A.why

  B.where

  C.when

  D.that

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• 13The reason he has made such great progress is ________ he has never wasted his time.

  A.because

  B.why

  C.that

  D.what

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• 14Scientists believe that the first inhabitants of the America arrived by crossing the land bridge that connected Siberia and ________ more than 10,000 years ago.

  A.this is Alaska now

  B.Alaska is now

  C.is now Alaska

  D.what is now Alaska

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• 15The mother told the boy ________ the sun ________ the east.

  A.if; rise from

  B.that: rose in

  C.whether; rose from

  D.that; rises in

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• 16It is good news ________ they will arrive in a few days.

  A.which

  B.what

  C.that

  D.how

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• 17The reason why he was late for meeting is ________he had to take his mother to the hospital.

  A.because

  B.that

  C.as

  D.for

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• 18You must promise that on no condition ________ my secret.

  A.will you let out

  B.you will let out

  C.you are to let out

  D.you would let out

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• 19Air pollution is really a big problem here, but nobody knows ________ to do about it.

  A.if

  B.how

  C.what

  D.whether

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• 20Mathilde had worked hard for ten years． That was ________ she changed so much.

  A.why

  B.how

  C.what

  D.that

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