The number of the students has grown from 1,000 to 1,200.This means it has risen ____ 20 percent.

分类: 作业答案 • 2021-12-31 12:07:52

问题描述：

The number of the students has grown from 1,000 to 1,200.This means it has risen ____ 20 percent.
A.by B.at C.to D.with

答

A.by 以百分之二十的速度增长固定用法