UC知道英语语法题(87)-动词的时态和语态 P147 No.19
来源：百度知道 编辑：UC知道 时间：2024/09/22 19:43:48
I wonder why Jenny ____ us recently. We should have heard from her by now.
A.hasn't written B.doesn't write
C.won't write D.hadn't written
答案+思路，3Q
A.hasn't written B.doesn't write
C.won't write D.hadn't written
答案+思路，3Q
答案A...意思上入手....我想知道为什么Jenny最近还没有写信给我们。到现在为止我们本应该已经收到了她的来信。
用现在完成时表示对现在的影响（到现在还没有收到来信）
A：后文用现在完成时，前文也用现在完成时，排除BC，Jenny第三人称，排除D选A