英语 六年级 填空题 较难 情态动词表达责任义务 — 英语填空题 译林版·英语(三起) Unit 5 Keeping it clean AI 三重审校通过 题目 After the art club, the room is messy. Choose must or mustn’t to complete the rules. We ___ put the paper in the bin. We ___ leave paint on the tables. Amy is the last to leave, so she ___ turn off the lights. 登录后查看答案与解析 用此考点生成试卷 更多英语填空题