Question

宾语从句that不省略的情况

Answer 1

and连接两个宾语从句，that宾语从句放在and的后面时；that从句中又有其他从句时；i

t作形式宾语代替that引导的宾语从句时;主句谓语动词与that从句之间有插入语。

例如：He told us that, if we could all come to help out,the whole situation would be getting better. （他告诉我们，如果我们都过来帮忙，整个情况会好些。）

例如：He told us that, if we could all come to help out,the whole situation would be getting better. （他告诉我们，如果我们都过来帮忙，整个情况会好些。）

例如，i think it polite that they left saying thanks。

例如： I want to tellyou that this problem is very common. （我想告诉你这个问题是很普遍的）