The fact has worried many scientists ______ the earth is becoming warmer and warmer these years

试卷相关题目

• 1Medicine shouldn't be kept _______ it is accessible to children.

  A.in which

  B.in that

  C.which

  D.where

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• 2The sun is bigger than the moon, _______ we all know it.

  A.as

  B.which

  C.and

  D.that

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• 3The car doesn't belong to me._____ , it is impossible for me to lend it to you.

  A.Yet

  B.Still

  C.Thus

  D.Though

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• 4You may use the book as you like, _______ you keep it clean.

  A.unless

  B.so long

  C.as long

  D.so long as

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• 5The government has taken some measures to reconstruct the earthquake-hit areas, but it must be some time ________ everything returns to normal.

  A.since

  B.after

  C.unless

  D.before

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• 6A cup of water_________you will feel better．

  A.or

  B.but

  C.so

  D.and

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• 7On his way home yesterday , Tom was hit on the head_____he had time to realize what was happening

  A.since

  B.before

  C.when

  D.until

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• 8What impact is it ________ the worldwide economic crisis of 2009 has on the development of Chin

  A.A.why

  B.how

  C.when

  D.that

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• 9Word came _____ his poem won the first prize.

  A.that

  B.whether

  C.as

  D.because

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• 10It will be five years ______ we meet again.

  A.since

  B.after

  C.before

  D.when

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