第二部分英语知识运用（共两节，满分45分）
第一节：单项填空（共15小题，每小题1分，满分15分）
从A. B. C. D.四个选项中，选出可以填入空白处的最佳选项。
21. Studying in China was quite_____ experience to Mary, _____ that she would never forget.
A. an, one B. an, it C. /, it D. an, /
The children are full of ______. They have been playing all day long without resting.
| A．force | B．power | C．energy | D．strength |
It looks like rain, so you’d better ______ without an umbrella.
| A．go | B．not to go | C．going | D．not go |
—Would you mind if I turned on the radio and listened to some music?
— ______. In fact, I also like to listen to music in my car.
| A．No, you can’t | B．Yes, I do | C．No, go ahead | D．OK, no problem |
---- There’s coffee and tea; you can have _________ .
---- Thanks.
| A．one | B．either | C．each | D．it |
.----Why not turn to your uncle for help?
---- ____________.
| A．That I’m too busy. | B．I’m terribly sorry. | C．That’s a good idea. | D．It doesn’t work at all. |