Many people in the world like sports ,because playing sports ___important to everyone.

问题描述:

Many people in the world like sports ,because playing sports ___important to everyone.
A.is B.isn't C.areD.aren't

many people in the world like sports,because playing sports is important to everyone.
A 是正确的.
B,D 否认运动是重要的.
C 是不符合语法的.