改错：there are 50000 calls a one week.

分类: 作业答案 • 2022-03-29 08:39:54

问题描述：

改错：there are 50000 calls a one week.
改成下面哪句对或者更好? there are 50000 calls one week. there are 50000 calls a week?

答

There are 50000 calls a week . 一般情况下,这种比较多用.