It was the first time that Mary was late. She ______ up in the traffic.

admin2008-11-13  37

问题 It was the first time that Mary was late. She ______ up in the traffic.

选项 A、could be held
B、can have been held
C、might have been held
D、might be held

答案C

解析 表示对过去发生事情的猜测,用must have done或might have done。前者把握性更大些。
转载请注明原文地址:https://kaotiyun.com/show/84PO777K
0

最新回复(0)