The dean of our department is supposed ______ for Florence the day before yester

游客2023-11-09 53

问题 The dean of our department is supposed ______ for Florence the day before yesterday.

选项 A、to leave
B、to have left
C、to be leaving
D、to have been left

答案 B

解析虚拟语气题。be supposed to have done是一种特殊的虚拟语气，相当于should have done，表示过去本应该做某件事而没有做。因此正确答案为B 。

转载请注明原文地址:http://tihaiku.com/zcyy/3171022.html

相关试题推荐

随机试题

最新回复(0)

Wehada______lessoninideologicaleducationyesterdayandweredeeplyimpresse