优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 高中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:583

The young couple, who returned my lost wallet, left _______ I could ask for their names.

A.while B.before C.after D.since
登录免费查看答案和解析

Theyoungcouple,whoreturnedmylo