第二部分：英语知识运用（共两节, 满分35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. What pity that you couldn’t come to receive prize!
A. a; the B. the; a C. a; a D. the; the
22. I’ve promised to keep it secret so I can’t really tell you anything what you have known already.
A. for B. about C. of D. beyond
