we build our lives,a day at a time,often putting less than our best into the building

分类: 作业答案 • 2022-04-29 14:54:57

问题描述：

we build our lives,a day at a time,often putting less than our best into the building
often 后面为什么是进行时阿,这是什么用法?急.

答

分词作状语