he speaks so ____(quick)that l can't follow him 这里是用形容词还是副词 为什么?
问题描述：
he speaks so ____(quick)that l can't follow him 这里是用形容词还是副词 为什么?
答
quickly
语法要求：speak是实意动词,需要用副词修饰.quick是形容词,在后面加-ly可变副词