“John took a photograph of you just now.” “Oh, really? I .”A. didn’t knowB. wasn’t knowin

发布时间：2020-08-17 14:29:16

“John took a photograph of you just now.” “Oh, really? I     .”
A. didn’t know
B. wasn’t knowing
C. don’t know
D. haven’t known

网友回答

(答案→)A. didn’t know
B. wasn’t knowing
C. don’t know
D. haven’t known
解析：“不知道”是对方告诉自己之前的事，故用一般过去时。
以上问题属网友观点，不代表本站立场，仅供参考！