The engineers made two big plans for the dam, ____ was never put in force.
| A．one of them | B．which | C．one of which | D．every one of which |
---I’m sorry. Iat you the other day.
---Forget it. I was a bit out of control myself.
A shouldn’t shout
B shouldn’t have shouted
C. mustn’t shout
D. mustn’t have shouted
The door open , no matter how hard she pushed.（2013新课标I卷）
| A．shouldn’t |
| B．couldn't |
| C．wouldn't |
| D．mightn't |
The police still haven’t found the lost child, but they’re doing all they.（2011四川卷）
| A．can |
| B．may |
| C．must |
| D．should |
If you _______ go, at least wait until the storm is over. (2011 .辽宁）
| A．can |
| B．may |
| C．must |
| D．will |
Do you agree _______ him_______the matter discussed at the conference?
| A．with; about |
| B．to; with |
| C．with; to |
| D．to; on |