首页 > 中学英语试题 > 题目详情
– There’s somebody at the door. Who ____ it be? Is it the postman? -- No. It ______ be him. It’s jus...
题目内容：
– There’s somebody at the door. Who ____ it be? Is it the postman?
-- No. It ______ be him. It’s just seven o’clock. It’s too early.
A. must, may not B. will, won’t C. may, mustn’t D. may, can’t
本题链接：