第二部分 英语知识运用（共两节35分）
第一节 单项填空：（共15小题，每小题 1 分，满分15分）
21．－Someone might see us.
－ ? We’re not doing anything illegal .
A．So what B．What for C．Why not D．What’s up
22. Would you please give him this message the moment he _______?
A. arrived B. arrives C. will arrive D. will be arriving
