英语 七年级 选择题 标准 ★ 精品 情态动词must与have to用法 — 英语选择题 沪教版·英语(初中) Unit 5 Water is life AI 三重审校通过 题目 Yesterday, the water company required all families to stop using water from 9 a.m. to 11 a.m. The families ___ stop using water during those two hours. A. must B. have to C. had to D. don't have to 登录后查看答案与解析 用此考点生成试卷 本单元全部练习题 更多英语选择题