Today,we're discuss a number of cases _____ beginners of English fail to use the language properly.A which B as C why D where 答案是where 请问why 为什么不能用

问题描述:

Today,we're discuss a number of cases _____ beginners of English fail to use the language properly.
A which B as C why D where 答案是where 请问why 为什么不能用

where 引导定语从句修饰case,而why不能

case是抽象的地点名词