题目内容
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.in which D.at which
练习册系列答案
相关题目
题目内容
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.in which D.at which