Mrs. Brown is supposed______for Italy last week.

admin2019-07-31  40

问题 Mrs. Brown is supposed______for Italy last week.

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

答案A

解析 be supposed to have done sth.作“本应该做某事”讲,相当于should have done,可以算是一种特殊的虚拟语气,表示过去本应该做而实际未做的事情,例如:The problemof storing the sun’s heat is supposed to have been studied by scientists all over the world.大家都认为贮存太阳热能的问题已为全世界的科学家研究过了。You are supposed to have beenhere one hour ago.你们一个小时前就该在这里。
转载请注明原文地址:https://kaotiyun.com/show/4j9Z777K
0

最新回复(0)