A-A+

Where is my pen？ I ______ it.A. might loseB. w

2022-08-06 07:14:32 问答库阅读 177 次

问题详情

Where is my pen？ I ______ it.
A. might lose
B. would have lost
C. should have lost
D. must have lost

正确答案：D
must have done表示对过去情况的肯定判断。