最近,赵老师遇到了一件烦心事。班里手机盛行,学生的成绩一落千丈。为此,他召开了一次家长会。在家长会上,赵老师动之以情,晓之以理,希望家长们配合,收缴孩子们的智能手机。有些确实需要联系的孩子,可以用校讯通或者非智能手机。只过了两三天时间,家长们就 Recently, Zhao met a bothering thing. The prevalence of mobile phones in class, the student’s performance plummeted. To this end, he held a parent meeting. At the parents’ meeting, Ms. Zhao moved her passion and reason to parents and hoped that parents could cooperate with them to confiscate their children’s smartphones. Some of the kids who really need to contact can use SchoolSmart or non-smartphones. Only after two or three days, parents will