After the long journey,the guidea very good one.A. provedB. proved to beC. proved ofD. all

发布时间：2020-08-15 01:50:25

After the long journey,the guide    a very good one.
A. proved
B. proved to be
C. proved of
D. all the above

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A. proved
B. proved to be
C. proved of
(答案→)D. all the above
解析：prove(to be)=prove of意为“事实或结果证明了主语……”。
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