做代词时候that与it区别例如he did not make ( )clear when and where the meeting would be held.答案括号里的填it但是填that不行吗我知道了，that没有代替重句的功能只能代替单数名词或不可数名词那么如果例题是the English spoken in USA is only a slightly different from ( )spoken in England.答案是用that那为什么不能用it

做代词时候that与it区别
例如he did not make ( )clear when and where the meeting would be held.
答案括号里的填it但是填that不行吗
我知道了，that没有代替重句的功能只能代替单数名词或不可数名词
那么如果例题是the English spoken in USA is only a slightly different from ( )spoken in England.
答案是用that那为什么不能用it