启教通信息平台
  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:486

Before ________ on our camping trip,we made sure that we had plenty of food and water in store.

A.running out B.making out C.working out D.setting out
登录并查看解析

Before ________ on our camping