问题
选择题
—Mum, I’ve been studying English since 8 o’clock. ____ I go out and play with Tom for a while?
—No, I’m afraid not. Besides, it’s raining outside now.
A．Can’t
B．Wouldn’t
C．May not
D．Won’t
答案
A
请求允许原本用may﹑can，用can’t替代语气更强烈。