Question

in which能用其他的词替换吗

Answer 1

in the four methods to learn English, which are reciting,talking,reading and writing, reciting is the most importance one.

which are 跟的是非限定性从句,修饰的是 the four methods.

in the four methods to learn English that are reciting,talking,reading and writing, reciting is the most importance one.

这样就是限定性从句了.