listen ()is what i'm going to tell you.①this ②that ③ it ④all

问题描述:

listen ()is what i'm going to tell you.①this ②that ③ it ④all
要加分析说说为什么选那个.

选that ,因为根据句意说明刚刚听过的是 我要告诉你的.已经知道了的内容用that,接下来要听的用this