单项选择题

The manager of the company insisted that all the staff members（）the new safety rules.

A．would observe
B．observe
C．observed
D．will observe

<上一题 目录 下一题>
热门 试题

单项选择题
I'm still unable to make myself（）in the discussion, which worries me a lot.

A．to be understood
B．understanding
C．understood
D．understand
单项选择题
When I arrived home after a hard day at work, my wife（）

A．was sleeping
B．had been sleeping
C．slept
D．has been sleeping
相关试题