直录
直录播课
锁定经典考点、新鲜热点
简述
在线知识性答疑
方法
陪伴备考全过程
推进
学习体系
考博学习方案
简述
构建完备学习体系
方法
透析解题思路
24时
答疑解惑
考博学习方案
简述
2大答疑通道24小时待命
方法
1天内解惑，可多次追问清空疑问
名师
大牛师资
考博学习方案
简述
考点结合考题
方法
随时学，反复听
授课形式
高清录播+互动直播，实时更新。配套资料
精编密训教材，分阶快递。教研服务
答疑、批改、督学等全程服务。配套资料
精编密训教材，分阶快递。考博英语语法重点总结（2）
WHILE
1. He stayed with me while Dad talked with Dr. Smith.
2. I often knit while watching TV.
3. While I have some sympathy for these fellows, I think they went too far.
AND
1. often used to link clauses
I came here in 1922 and I have live here ever since.
2. When you are giving advice or a warning, you can use “and” to say what will happen if something is done.
Go by train and you’ll get there quicker.
Do as you’re told and you’ll be all right.
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