第二节语法和词汇知识（共15小题；每小题1分，满分15分）
6. --- Please don't make a noise.
--- _______I'll be as quiet as a mouse.
A. Yes, I won’t B. No, I will C. Yes, I will D. No, I won't
7. “The interest_______ be divided into five parts, according to the agreement made by both sides,” declared the judge.
A. may B. should C. must D. shall
