第二部分 英语知识运用（共两节，满分35分）
第一节 语法和词汇知识（共15小题；每小题1分，满分15分）
21. When it _______ air pollution, Beijing faces the three “C” s, car, coal and construction, which lead to Beijing’s heavy air pollution.
A. refers to B. happens to
C. speaks to D. comes to
22. —Shall we go swimming or play badminton?
—_______. They are both good ideas.
A. It makes no difference to me
B. That’s all right
C. Yes, I like them very much
D. I’d prefer the former
23. ［2012泰安模拟］You are yourself and not somebody else. You can try to _______ others, but you should remember who you are.
A. adjust to B. apply to
