Since my return to China, I haven’t seen my host mother in America; norfrom her.A. I heard

发布时间：2020-08-16 12:15:43


Since my return to China, I haven’t seen my host mother in America; nor    from her.
A. I heard
B. I have heard
C. did I hear
D. have I heard

网友回答

A. I heard
B. I have heard
C. did I hear
(答案→)D. have I heard
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