Anvantage of the mass media is that it gives people the inform they need in their daily lives
问题描述：
Anvantage of the mass media is that it gives people the inform they need in their daily lives
其中的“that”为什么不可以换成“whenever”!
答
“that”引导从句在系动词之后,是表语从句.而“whenever”只能引导让步状语从句.