第二部分：英语知识运用（共两节．满分45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黑。
21. --------How about________ Christmas evening party?
--------I should say it was________ success.
A. a; a B. the; a C. a; / D. the; /
22. A recent report found that women graduates are 50 percent more likely than non-graduates _____ childless throughout their lives .
A. remained B. remaining C. remain D. to remain
23. —Bob is indeed a wise man.
—Oh, yes. How often I have regretted ______ his advice!
A. to take B. taking C. not to take D. not taking
