来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/23 20:29:24
英语修改句子,保持句意不变.
Students mustn't smoke because smoking is harmful to their health.(保持句意不变)
Students _________ ________to smoke because smoking is harmful to their health.
Students aren't allowed to smoke because smoking is harmful to their health.