首页 / 高中英语 / 试题详细
  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1861

---I think Helen is at home.
---No, she    be at home, for she phoned me from the airport just five minutes ago.

A.mustn't B.needn't C.can't D.dared not
登录免费查看答案和解析

IthinkHelenisathome.No,shebeat