英语 六年级 填空题 标准 have to与must表达规则 — 英语填空题 鲁教版·英语 Unit 4 No Rules, No Order AI 三重审校通过 题目 按括号提示填空:The teacher says it is a school rule. We ___ wear our school clothes on Monday. (用 have to) I make this rule for our class: We ___ keep our desks clean. (用 must) 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 更多英语填空题