Why not 有几种用法?
问题描述：
Why not 有几种用法?
答
楼层:1[思路分析]-No,we don't.不,我们不常乘飞机.上句中的Why not?= Why don't you usually go by air?又如：-Yes,but not today.是的,不过今天没骑.二、"Why not?"更常见的用法是用作说话人向对方提出一个建议,意...