第一节 单项填空（共15小题；每小题1分，满分15分）
从每题所给的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. ―Karen, can I talk to you for a minute?
―Sure, ________?
A. how come B. what’s up C. how’s that D. what for
22. The chairman will be pleased at ________ scene that everything is in ________ place.
A. a; a B. the; the C. the; 不填 D. 不填; the
