So far this year we __________ a rapid rise in food prices by between 10 and 20 percent．
| A．experience | B．had experienced |
| C．experienced | D．have experienced |
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What lessons China can draw from________global financial crisis has become ________ hot topic among us students..
| A．the; a | B．不填; a | C．a; the | D．不填; the |
.
---Does Bill do his new job well ?
------_______his old job . I'm afraid there is no hope for him .
| A．Not better than | B．No better than | C．Not so well as | D．No less than |
.
—Have you thought of a topic for your speech yet?
—No, I__________ a lot about it, but I haven’t decided.
| A．will think | B．have been thinking | C．had thought | D．was thinking |
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The users of this new mobile phone can check e-mails _____ they happen to be.
| A．whatever | B．wherever | C．what | D．where |
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We trust you; only you can ______ him to give up smoking.
| A．suggest | B．make | C．advise | D．persuade |