those teachers often get to the office as early as seven o clock为什么用as early as 不用earlier than

分类: 作业答案 • 2022-07-28 19:39:36

问题描述：

those teachers often get to the office as early a
s seven o clock
为什么用as early as 不用earlier than

答

as early as 是“和……一样早”
表示同级比较
earlier than 是“比……早”,是比较级