问题

Why does Sara know so much about Angkor Wat? 　 —She ____ have been there, or… [ ]

A: must　　　
B: oughtn't to
C: may
D: can't

正确答案是：

同类题型

Not only Tom but also his wife ____fond ofwatching television.

Kim is my ______ name and Miller is my ______ name.

In ten years, John _______an astronaut.

在下面一段话空缺处依次填入词语，最恰当的一组是互联网如何消除网络沟通的语言，将是搞好网络跨国沟通的一项重要技术难关，同时在网络秩序的构建上需要顶层设计与整体设计。习主席的演讲为世界互联网蜕变为共治共享的全球神器。

Are you feeling after the trip