.— Why was Professor Johnson unhappy those days?— Can’t you see it clearly? The only reason was that_刷题宝

题干

.
— Why was Professor Johnson unhappy those days?
— Can’t you see it clearly? The only reason was that the theory he stuck to________ wrong.

A：proving

B：being proved

C：proved

D：was proved

上一题下一题 0.0难度选择题更新时间:2019-05-10 11:19:39

答案(点此获取答案解析）

C

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