Question

1. there are some ways we can help solve the problem of cyber - bullying among students. teachers can do team building activities so more kids interact with each other. kids will get to know each other better. kids who know one another will bully someone less. another important action would be training teachers about social media and how students use it. a weekly information session on social media and sensitive use should be mandatory for children as well. maybe many of us dont even know about proper ways to use social media. i also think that technology should not be banned in school. kids will use phones and apps anyway. kids today should be taught how to use technology in a healthy way as a life skill.
2. most importantly, teachers should have an open - door policy. they should make students feel that they can go to the teacher when they are facing or witnessing bullying. after all, students spend a lot of hours in school, and most bullying starts on school premises and continues online.
3. i hope you consider my suggestions.

sincerely.
what is the most important message in this letter?
a the main problem with cyber - bullying is that teachers do not use social media.
b parents and teachers should discuss dealing with cyber - bullying at school.
c cyber - bullying starts at school but continues at home of the victim.

Explanation:

这封信核心是提出解决校园网络霸凌的建议，包括组织团队活动、开展社交媒体培训、不封禁技术而是教授健康使用方式、推行教师开放沟通政策，最终目的是让家长和教师在学校层面应对网络霸凌。选项A错误，信中未提及教师不用社交媒体是核心问题；选项C错误，信中说明霸凌始于校园并延续到线上，而非始于校园在家延续；选项B符合信件核心诉求。

Answer:

B. Parents and teachers should discuss dealing with cyber-bullying at school.