It is so difficult a question_______ none of the kids could work it out.

试卷相关题目

• 1___ you understand this rule, you will have no further difficulty.

  A.Once

  B.At once

  C.Only

  D.Only then

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• 2_______ you work hard, you won't solve this problem.

  A.Even

  B.As

  C.Unless

  D.Since

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• 3___ most of the earth's surface is covered by water, fresh water is very rare and precious.

  A.As

  B.Once

  C.If

  D.Although

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• 4They forced ____ little children to work all day for so little money____ everyone couldn't bear that.

  A.so; as

  B.so; that

  C.such; as

  D.such; that

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• 5I'm sorry, _________ I won't be able to come tonight.

  A.for

  B.and

  C.but

  D.then

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• 6The doctors have done ______ they could ______the child.

  A.whatever; to save

  B.everything ; save

  C.all what; to save

  D.all which; save

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• 7Well  let  you  use  the  room  ______you  keep  it   clean  and  tidy  .

  A.even though

  B.on condition that

  C.if

  D.however

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• 8It was midnight_________ I met Jane yesterday

  A.that

  B.What

  C.where

  D.when

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• 9Rich as he is, he is not particular about____________he eats and drinks.

  A.which

  B.what

  C.that

  D.these

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