she has just arrived and I didnt know she until yesterday A had come B will

she has just arrived and I didnt know she until yesterday A had come B will
she has just arrived and I didnt know she until yesterday
A had come B will come C was coming D is to come
为什么选C,求详解
英语人气:662 ℃时间:2019-09-05 01:00:38
优质解答
她已经来了 我不知道她 要 来
didn‘t 说明是 过去 不知道她 要 来,所以用过去将来时咯
我来回答
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