第二部分 英语知识应用（共两节，满分35分）
第一节 语法和词汇知识（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
21．David apologized for __________ to inform me of the change in the plan.
A. his being not able B. him not to be able C. his not being able D. him to be able
22. ----What do you think __________ the plan?
----I have _________ found it great use.
A. of; thought over it B. over; thought about it C. about ;thought it about D. of ;thought it over
