Mary did not come to the party last night, and I think she______too much work to finish.

admin2016-10-21 41

问题 Mary did not come to the party last night, and I think she______too much work to finish.

选项 A、must have
B、had had
C、must have had
D、must be

答案C

解析本题考查情态动词must表示推测的用法。表示对过去行为的推测时，must后面要用动词完成式。本题中推测的事情发生的时间为last night，因此需要使用“must+动词完成式”的形式，故确定答案为C)。

转载请注明原文地址:https://jikaoti.com/ti/eFjMFFFM

大学英语三级A级

相关试题推荐

随机试题

最新回复(0)