题目：6.I’d like to tell you about the table manners ________ you should know when you visit Korea.
[A.which, B.who, C.what, D.how]
喵查答案：[A]题目：6.I’d like to tell you about the table manners ________ you should know when you visit Korea.
[A.which, B.who, C.what, D.how]
喵查答案：[A]
