In one year the average child will see 25，000 television commercials，all planned and written by grow

In one year the average child will see 25，000 television commercials，all planned and written by grown-ups to make children want things that they don't________ need．

A.real

B.reality

C.really

D.realities

答案及解析： C

解析：

副词 really修饰动词 need．