I' m not as tall as you .I' m not so tall as you .这两个有什么区别吗?

I' m not as tall as you .I' m not so tall as you .这两个有什么区别吗?
I' m not as tall as you .
I' m not so tall as you .
这两个有什么区别吗?

I' m not as tall as you .I' m not so tall as you .这两个有什么区别吗?
没有区别.not so - -- as- - - -中,so只用于否定.as- - -as- - - 肯定或否定都可以.

如：I‘m not as tall as she (is). 4. 但是上述句型在口语中，经常可以直接改用人称代词宾格放在as后面，此时视as为介词。这是英语中约定俗成的习惯

1.我和你不一样高
2.我没有你那么高