I can't hear what my mother is ___the boy.A.telling D.saying to

问题描述:

I can't hear what my mother is ___the boy.A.telling D.saying to

选A.what 作为一个代词,引导的是一个宾语从句,这一空必须用一个及物动词,what 就是这个及物动词的宾语.say 是不及物动词.
也就是说,这里选择tell 还是say,主要是从用法上来判断的,不是根据词义.