It's not.还是 It isn't.如题,应该是哪个,还是通用?那在口语当中通常用哪个？也是通用吗？

It's not.还是 It isn't.如题,应该是哪个,还是通用?那在口语当中通常用哪个？也是通用吗？
It's not.还是 It isn't.
如题,应该是哪个,还是通用?
那在口语当中通常用哪个？也是通用吗？

It's not.还是 It isn't.如题,应该是哪个,还是通用?那在口语当中通常用哪个？也是通用吗？
都是一样的,缩写而已.等于It is not
口语一般都是用It isn't
如果It is后面没有缩写项的话一般是用It's

一样.
都等于
it is not

通用

书面英语不要用缩写就是了 写it is not。。。。。。

it is not =it's not =it isn't.
不过是不同的缩写而已.