问题补充:
—You must have met him the other day.
—Oh, no, I .
A. hadn
B. mustn
C. haven
D. didn
答案:
A. hadn
B. mustn
C. haven
(答案→)D. didn
解析:选择D。 问句是对过去情况的猜测,所以答句用一般过去时。I didn’t是I didn’t meet him the other day. 的省略。
时间:2019-12-19 13:49:33
—You must have met him the other day.
—Oh, no, I .
A. hadn
B. mustn
C. haven
D. didn
A. hadn
B. mustn
C. haven
(答案→)D. didn
解析:选择D。 问句是对过去情况的猜测,所以答句用一般过去时。I didn’t是I didn’t meet him the other day. 的省略。