As you know,whether the person will be elected president is matter of ___interest.
问题描述：
As you know,whether the person will be elected president is matter of ___interest.
A general B common C ordinary D mostly
不要只说选什么,要说为什么啊,
答
选 A!
general是“全体的,公众的”
给个百度的例子：
That is a matter of general anxiety.
那是一个大家忧虑的问题.
mostly是副词!所以不能选!
虽然它的意思是“大部分地,多数地”.