1．信息时代新知识层出不穷
2．怎样更新我们的知识
3．我的观点
How to Renew Our Knowledge

My parents always educated me to （）(预留一些急用) . 点击查看答案&解析

Some young people would rather try hard themselves when they are in trouble （）(而不求助于他们的父母) . 点击查看答案&解析