A container weighs more after air is put in,_____proves that air has weight.
| A．as | B．it | C．that | D．which |
—What kind of food do you prefer? —______ but Japanese. —How about Korean, then?
| A．Something | B．Nothing | C．Anything | D．Everything |
-----What attracted you to our university?
----You have a great basketball team and I can ___ for it.
| A．work out | B．look out | C．carry out | D．try out |
第一部分语言知识运用
第一节单项填空（共15小题，每小题1分，满分15分）
—Mike, you’ve got a “D” in physics. ________?
—Well. I find the subject hard and I think I’ll drop it for History next term.
| A．What if | B．How come | C．Why not | D．So what |
—Ted found a policeman passing by and handed the mobile phone over to him.
—But he _________ at the place until the owner returned.
| A．must have waited | B．might have waited |
| C．would have waited | D．could have waited |
The books mainly deal with the trouble teens might have _________ right from wrong.
| A．distinguishing | B．distinguished | C．to distinguish | D．to be distinguished |