_____ is necessary for us to tell him about the result. A．That B．This C．It D．What
2022-12-19 17:30:05 200次 2015届山东省威海市高一上学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
_____ is necessary for us to tell him about the
result.
A．That B．This C．It D．What
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