need开头的疑问句的回答-Need he be off at once?-Yes,he must.-Yes,he need.哪个对?还是都对?为什么?

need开头的疑问句的回答-Need he be off at once?-Yes,he must.-Yes,he need.哪个对?还是都对?为什么?
need开头的疑问句的回答
-Need he be off at once?
-Yes,he must.
-Yes,he need.
哪个对?还是都对?为什么?

need开头的疑问句的回答-Need he be off at once?-Yes,he must.-Yes,he need.哪个对?还是都对?为什么?
以need开始的一般疑问句,其肯定回答是：Yes,sb.must.否定回答是：No,sb.need't.

Yes, he need .

一般用yes, he must.

当need后加do，则need为情态动词(如你的问句),用need提问或回答，肯定回答用must，“必须”；否定回答用needn't ”没必要”。

must==right