He didn't make ______ clear when and where the meeting would be held. A．this B．that C．it D．these
2022-12-11 20:04:22 80次 2015届河南省郑州市高一下学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He didn't make ______ clear when and where the meeting
would be held.
A．this B．that C．it D．these
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