—I don’t suppose the police know who did it.
—Well, surprisingly they do.A man has been arrested and _______ now.
| A．has been questioned |
| B．is being questioned |
| C．is questioning |
| D．has questioned |
. -----Has he changed his mind?
-----Yes. After some hours of discussion, I ____ to talk him into accepting the new plan.
| A．had managed | B．would managed | C．have managed | D．managed |
. I got an e-mail from Liu Xin, ___ said she was going abroad for further study.
| A．who | B．she | C．which | D．it |
The fact that people are afraid to go out at night is often a result of perceived (感知) danger ________actual danger.
| A．other than | B．more than | C．rather than | D．better than |
In Hangzhou, Mr. Black was so struck ______ the beauty of nature that he stayed
________ another night.
| A．at ; on | B．with ; at | C．for ; in | D．by ; for |
It is morning _____ we have four classes, not afternoon.
| A．when | B．which | C．that | D．why |