31.You've passed the exam. I'm happy ______ you. A. on B. at C. i_英语解答

31.You've passed the exam. I'm happy ______ you. A. on B. at C. in D. for

人气：273 ℃　时间：2020-03-21 08:01:44

解答

选择D原因？for 表示为，你已经通过了考试我为你而高兴