-- Shall I tell John about it? -- No, you＿＿＿＿. I don’t know his telephone number

—— Shall I tell John about it?

—— No, you＿＿＿＿. I don’t know his telephone number.

A. needn’t     B. wouldn’t     C. mustn’t     D. shouldn’t

试题答案

A

解析:

needn’t表示“不必要”；mustn’t表示“禁止”；wouldn’t表示“拒绝”。