great help, I could get rid of all the difficulty and succeeded.A. OfferedB. Having offer

发布时间：2020-08-17 12:43:41

     great help, I could get rid of all the difficulty and succeeded.
A. Offered
B. Having offered
C. Being supplied
D. Having supplied

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(答案→)A. Offered
B. Having offered
C. Being supplied
D. Having supplied
解析： 此题考查的是省略的用法。前面的分句省略的主语为I，所以动词要用被动。
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