班级管理的基本方法：（） ["思想教育","人格修养指导","班级活动","发挥骨干作用","乐于学生交朋友"]
生物转化的过程是什么？
列车员在机车乘务员上车时，应收回便乘证进行登记并保管，机车乘务员下车前在便乘证上（）后交还本人。 ["签注乘车日期","签注乘车车次","加盖“已乘”戳","加盖列车长名章"]
Voice quality is bad due to high delay and jitter on a link. Which two actions will improve the quality of voice calls？（） ["Increase the queue size of the voice class.","Guarantee bandwidth during congestion to the voice class with a bandwidth command.","Increase the tx-ring of the egress interface.","Implement LLQ for the voice class.","Decrease the rx-ring of the egress interface.","Decrease the queue size of the voice class."]
按《公司油库管理制度》中“安全教育制度”的规定，班组级安全教育内容有哪些？
结合实践分析当前教学组织形式改革的重点。
