单项选择题

（）the sports meeting will. be held is not known yet.

A．If
B．Whether
C．Weather
D．Both A and B

<上一题目录下一题>

热门试题

单项选择题

Scarcely（）asleep when the phone rang.

A．had I fallen
B．I had fallen
C．fell I
D．I fell

单项选择题

I think it's high time we（）measures to protect the environment.

A．took
B．will take
C．take
D．have taken

相关试题