卷Ⅱ 笔试部分（满分80分）
第一部分：单项选择（共20小题，每小题0.5分，满分10分）
从每题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21. ---Do you mind if I record your lecture?
---_____. Go ahead.
A.Never mind B. No way C. Not at all D. No. You’d better not.
In the past 100 years many species, as a result of human destruction to nature，__________ and many more __________ now.
| A．have disappeared； are disappearing |
| B．disappeared；are disappearing |
| C．have disappeared；disappear |
| D．are disappearing；disappear |
Johnson held a party，__________ he invited all hisfriends.
| A．for whom | B．to whom | C．to which | D．from which |
—Where did you get to know her?
—It was on the farm __________ we worked.
| A．that | B．there | C．which | D．where |
Some pre-school children go to a day care center，__________ they learn simple games and songs.
| A．then | B．there | C．while | D．where |
After graduation she reached a point in her career __________ she needed to decide what to do.
| A．that | B．what | C．which | D．where |