25. ―Look! What a mistake! Why?
―Sorry, I _________ on it.
A. don’t concentrate B. hadn’t concentrated
C. haven’t been concentrating D. wasn’t concentrating
24. My father didn’t have to say anything. I knew he was upset from his ________.
A. look B. sight C. appearance D. sign
23. Cao Cao’s tomb is reported ________ in China, which attracts nationwide attention.
A. being found B. to be found
C. having been found D. to have been found
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
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