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:222

    She won’t come over for a visit unless________.

A.being invited B.invited C.inviting D.was invited
登录并查看解析

She won’t come over for a visi