有关定语从句选择题
问题描述：
有关定语从句选择题
I can think of many cases ____ students obviously knew a lot of English words and expressions but couldn't write a good essay.
A.why B.which C.as D.where
我选A,翻译
答
in the cases
在这些事例里
Students do sth in the cases.
in the cases 是地点一状语,所以where