第二部分：英语知识运用(共两节，满分45分)
第一节：单项填空(共l 5小题；每小题1分。满分1 5分)
从A、B、C、D四个选项中，选出可以填人空白处的最佳选项，并在答题卡上将该项涂黑。
21. To tell truth, his coming is really big surprise to most people present at the party.
A. / ; a B. the ; / C. the ; a D. / ; /
22. You can never expect to learn something you study hard.
A. unless B. after C. if D. when
