第二部分 英语知识运用（共两节）
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。
21.What I need is _________book that contains _________ABC of oil painting.
A. a; 不填 B. the; 不填 C. the; an D. a ; the
22.Be careful when you cross this busy street. If not , you may _________
run over by a car.
A. have B. get C. become D. turn
