He is running________(fast) and _______(fast).I think he will be the first one.写出为什么

问题描述:

He is running________(fast) and _______(fast).I think he will be the first one.写出为什么

faster faster
faster and faster 越来越快填*不行吗不行 比较级 and 比较级 表示越来越。。。这是一个固定用法