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. — What do you think of the novel written by the well-known writer?
— Sorry, no _________!
A. wonder B. doubt C. comment D. way
22. _____ new cure for this disease that medical experts have recently developed proves to be ______ most effective, although it can not completely kill all the viruses.
A. A; a B. The; / C. /; the D. A; the
23. The expert says that nowadays there are too many problems linked to poor diet and a ________of exercise.
A. limit B. lack C. need D. demand
24. After the meeting was over, the secretary ________ the new worker to the manager’s office.
A. rejected B. suspected C. arranged D. guided
25. Unless ______, the boy wouldn’t have admitted that it was he who broke the video.
A. bending B. reminded C. pressed D. questioning
