Before the conference, a new problem came up __________ could speak on behalf of our group.

试卷相关题目

• 1The buses, most of _______ were already full, were surrounded by an angry crowd.

  A.that

  B.it

  C.them

  D.which

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• 2Why is it _____ he can't get along well with his classmates?

  A./

  B.this

  C.that

  D.it

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• 3The humans are destroying nature day by day,__________of course,will cause severe punishment from it sooner or later.

  A.who

  B.when

  C.on which

  D.Which

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• 4It still puzzles today's scientists ______ some mammals produce their young ______ others lay eggs to produce their offspring( 后代)

  A.that; while

  B.why; while

  C.how; when

  D.what; as

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• 5She had hardly got back to the kitchen ________ the doorbell rang.

  A.when

  B.than

  C.as

  D.as soon as

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• 6 You may give this message to _________ is at office.

  A.who

  B.whom

  C.whomever

  D.whoever

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• 7 Perhaps this is the only market __________ you can get such cheap goods.

  A.that

  B.of which

  C.by which

  D.where

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• 8It is his cleverness, not his strength, __________ defeated his rival.

  A.that

  B.which

  C.what

  D.who

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• 9Simply ring me up, _______ I'll come to your help as soon as possible.

  A.so

  B.and

  C.but

  D.or

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• 10Don't lose heart._______you fail.

  A.until　

  B.even if

  C.unless

  D.or

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