名词性从句中what和which的区别

Question

如题所述

Answer 1

what 引导名词从句中，意思是“所。。。的”
如：What he said is true.他所说的是真的。
which引导名词从句中，意思是“哪个，那些”
如：I don't know which is more useful. 我不知道哪个更有用。
希望对你有帮助

Answer 2

what在名词性从句中，可以等于the thing that
eg:What he said is true =The thing that he said is true 没有范围限制。
which 更强调哪个，哪些
eg:I don't know which is more uesful. 因为有more,所以是强调两者之中，哪一个更怎样。
基本上选which都有个范围。。