哪种说法更常用It's not ...It isn't...哪种更常用

查题易 数学 已帮助

哪种说法更常用
It"s not ...
It isn"t...
哪种更常用更正式些?

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  • It's =It is
    isn't=is not
    故It's not = It isn't
    差不多其实,不过如果你硬要说哪个更加正式的话那是It's not,
    It isn't比较多用在口语里