She contributed a lot of good ideas _ the discussion. [ ]A. in

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She contributed a lot of good ideas _       the discussion.   [     ]
A. in
B. to
C. at
D. for

答案

举一反三

      _ night coming on,we set off for home.     [     ]
A. By
B. With
C. As
D. When

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They will go to Beijing by plane         by train.    [     ]
A. in place of
B. in place
C. instead
D. take the place of

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单句改错All the tools are in the place.

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It is greatly            that Arthur gave back the money he found. [      ]
A. in his credit
B. to his credit
C. at his credit
D. with his credit

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I always keep my reference books near my desk            .       [     ]
A. for convenience
B. at my convenience
C. for comfort
D. in comfort

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