位置:首页 > 题库频道 > 学历类 > 升学考试 > 高中(高考) > 英语 > 高考英语连词练习631

--Haven't you seen Mr. Wilson at the lecture? --Yes, but he had left _________ I could ask him any questions.

发布时间:2021-07-28

A.when

B.before

C.after

D.as

试卷相关题目

返回顶部