They are trying to find a new way to __________ the spread of AIDS.
| A．keep |
| B．delay |
| C．catch |
| D．arrest |
.
A snowstorm , ________is the worst of the past 50 years,________vast areas of southern ,eastern and central China in early 2008.
A which ,struck B which ,attacked C that ,beat D that,affected
.
. ——you hate lee ,don’t you?
——__________，I just think he’s a bit annoying ,that’s all.
A Certainly B I suppose so C Not really D That’s right
.
——Chatting online has become_________popular means of communication.
——That’s true.It is especially popular with__________young.
A 不填； the B a ; the C不填；不填 D a ；不填
.
—The earthquake has killed over two thousand people in Yushu.
—________.
| A．OK | B．Certainly | C．I agree | D．That’s the case |
.
—Alex has lost his job.
—________? As far as I know, he is devoted to his work.
| A．What for | B．So what | C．How’s that | D．How come |