优题课 - 聚名师,上好课(www.youtike.com)
  首页 / 试题 / 初中英语 / 试题详细
  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:1681

—Dad,must we wait until the light becomes green?
—Yes,I’m afraid we ________.That’s the traffic rule.

A.can
B.may
C.have to
D.need
登录免费查看答案和解析

—Dad,mustwewaituntilthelightbe