The per cent of the students are absent.

问题描述:

The per cent of the students are absent.
此处为什么用per cent 而不用percentage
这两者有什么区别?

两者使用非常的随意,大多数场合并不计较两者的区别:percent 是指百分之一.percentage:是指有多少个percent.A percent is a part of a hundred.A percentage is obtained by multiplying a number by a percent....