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. China always plays ____ active part in fighting against _____natural disasters.
A. /; the B. an; the C. an;/ D. /; /
22. The building used to be splendid but now it is _____.
A. in ruins B. in the ruin C. with the ruin D. by ruin
23. —Have you _____him to give up the job?
—No, I haven’t. He doesn’t listen to me.
A. persuaded B. advised C. agreed D. suggested
24. The girl
