when cultures meet and communicate with each other. 答案是that, 请从语法角度解释为什么这样填。
第1个回答 2019-09-02
that
引导表语从句
that
all
languages
change
and
develop
作is的表语
that
引导
all
languages
change
and
develop
引导表语从句
that
all
languages
change
and
develop
作is的表语
that
引导
all
languages
change
and
develop
