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.The driver shall be fired if he drives without______.
A. permission B. permit C. allowance D. admittance
22. ---How far can you run without stopping?
---______.I’ve never tried
A. Don’t mention it B. That’s all right C.I have no idea D. Go ahead
23 .---Why do you look sad?
---There are so many problems______.
A. remaining to settle B. remained settling
C. remaining to be settled D. remained to be settled
24. A new manager will come to take______charge of this company,which was in______
charge of Mr Wu.
