第二部分 英语知识运用（共两节，满分35分）
第一节 语法与词汇知识（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，并在答题卡上将该项涂黑。
21. Don’t take it seriously, Alice. I wasn’t making ______ fun of you — it’s nothing but ______ joke.
A. 不填; the B. the; the C. the; a D. 不填; a
22. You had better ______some time every day for sports so that you can keep yourself energetic.
A. set aside B. take up C. put away D. give out
23. The book was written ______ careful observations and detailed studies.
A. on behalf of B. regardless of C. on the basis of D. in relation of
24. Due to the widespread ________ of this medical technology，more diseases can be discovered and treated at an early stage.
A．presentation B．application C．qualification D．appreciation
