第二部分 英语知识运用(共两节，满分50分)
第一节 单项填空(共20小题；每小题1分，满分20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，并在答题卡上将该选项涂黑。
21.-----I’m afraid I must be off now. -----________.
A. What a pity B. That’s all right C. You are nice D. So long
22.Since people are fond of humor, it is as welcome in conversation as ________ else.
A. anything B. something C. anywhere D. somewhere
23.Finally, my thanks go to my tutor, who has offered a lot of suggestions and comments on my paper and________ every page of my draft.
A. approved B. quoted C. polished D. folded
24.Peter had intended to take a job in business, but _____that plan after the unpleasant experience in Canada in 2010.
A. had abandoned B. abandoned C. abandon D. will abandon
