Until then, his family ______ from himfor six months.A.didn't hear ...

作者: tihaiku 人气: - 评论: 0
问题 Until then, his family ______ from himfor six months.
选项 A.didn't hear B.hasn't been hearing C.hasn't heard D.hadn't heard
答案 D
解析 考查时态。句意为“直到那时,他的家人已经有六个月没有收到他的信了”。then是过去的时间,until then表示没有收到信这个动作是在then之前,应该使用过去完成时,答案为D。

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