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