I want to know that how long you will send it to my home?这句话为什么由that 和how 两个词引导?

题目

I want to know that how long you will send it to my home?这句话为什么由that 和how 两个词引导?

答案

that 引导的是宾语从句 how long 引导的是特殊疑问句
希望对你有所帮助 不会的再问吧