那一定是他 It can be him It must be him是哪个答句,如果是否定句呢
问题描述：
那一定是他 It can be him It must be him是哪个答句,如果是否定句呢
答
It must be him
答
我们学的是：it must be him.(肯定）
否定是：it can't be him.