优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 小学英语 / 试题详细
  • 科目:英语
  • 题型:选择题
  • 难度:中等
  • 人气:2041

--- My parents have been to the United States.
--- Really? When _______there?

A.will they go B.did they go C.had they gone D.have they gone.
登录免费查看答案和解析

MyparentshavebeentotheUnitedSt