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—Mom, Tom asked me to play football with him. Shall I go out now?
—______. Be careful and don’t play in the street.
A. Yes, you will B. With pleasure C. Of course not D. Sure
22 You don’t have to know the name of the author to find a book. You______find the book by the title.
A. must B. need C. can D. would
