I want to tell you about how to keep healthy.是病句么?

问题描述:

I want to tell you about how to keep healthy.是病句么?

去掉about,about后只能接名词或名词结构,不能接从句。

对的啊,没错

是.
一般tell接双宾语
I want to tell you something about how to keep healthy.或者
I want to tell you how to keep healthy.

about后是宾语从句