student arent allowed to smoke () drinkor还是and

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/22 08:16:27
studentarentallowedtosmoke()drinkor还是andstudentarentallowedtosmoke()drinkor还是andstudentarentallowedt

student arent allowed to smoke () drinkor还是and
student arent allowed to smoke () drink
or还是and

student arent allowed to smoke () drinkor还是and
or
否定用or,肯定用and

or
否定句中不能用AND