My roomate never picks up after himself, ___ irritates me a lot.
(A)who (B)which (C)when (D)whose
答:(B)
請問要怎麼判斷?
收錄日期: 2021-04-30 21:40:18
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161217065002AA8sjlr