Considerable resources have been devoted to _____ him a liar. A. prove B. proven C. proving D. prove...
2022-08-19 11:01:24 199次 黑龙江省牡丹江市2018-2019学年高二下学期期中考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Considerable resources have been devoted to _____ him a liar.
A. prove B. proven
C. proving D. proved
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