单项选择题

Under no circumstances ______ other countries.

A．we should invade
B．should we invade
C．we invade
D．should we not invade
<上一题 目录 下一题>
热门 试题

单项选择题
The reason ______ I'm writing is to tell you about a party on Saturday.
A．because
B．why
C．for
D．as
单项选择题
______ the housework, Mary began to write her report.
A．Being finished
B．Finished
C．Having been finished
D．Having finished
相关试题