Why didn't you go to see the film last night? Because I ________ it before.
A have seen B. had seen C. see D. saw
(2012年福建周宁十中高三月考， 22)
－I think we can do it right now. Not tomorrow.
－________！Let's get down to it now.
| A．I'm sorry |
| B．Come off it |
| C．You're dead right |
| D．Absolutely not |
Tu Youyou，the 81yearold doctor，has become the first scientist on the Chinese mainland ________a Lasker Award.
| A．winning |
| B．won |
| C．to win |
| D．win |
－Do you have enough to ________the cost of your board at school?
－Oh，yes，enough and to spare.
| A．cover |
| B．spend |
| C．fill |
| D．spare |
I want to sell the house，but ________I can't bear the thought of moving.
| A．in other words |
| B．on the other hand |
| C．for one thing |
| D．as a matter of fact |
The population of this city，forty percent of which________，________20% in the last three years.
| A．are Germans；has risen by |
| B．are Germans；has fallen to |
| C．is Germans；have increased to |
| D．is Germans；have been reduced by |