分集介绍:尽管之前学习过如何处理极限了,但是对于一些特殊情形的极限问题,过去的方法显得有点苍白。在先前课程的内容铺垫下,我们终于可以处理一些不定型的极限问题了,其中包括

发表于:2018-12-09 / 阅读(280) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

Reports of this week revealed mixed messages about the housing industry and fewer people are filing for unemployment. But if you really wanna a sign that the economy is making a comeback, it all starts with the jeans. Join me live is MSNBCs financial

发表于:2018-12-11 / 阅读(48) / 评论(0) 分类 万花筒2009年

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-11 / 阅读(57) / 评论(0) 分类 万花筒2010年

考研英语中完型填空不仅和阅读一样同样重要,而且也并没有想象中那么难,只要大家能够掌握必要的学习法则。下面就为大家谈谈六个提升英语完形填空准确率的法则。 法则一:文章首句信

发表于:2019-01-03 / 阅读(55) / 评论(0) 分类 考研英语

Female Anchor: We've all been lectured by our parents at one time or another,but Philip Van Mounching decided to take a unique approach to teaching his daughters about life. He initially shared his th

发表于:2019-01-06 / 阅读(64) / 评论(0) 分类 访谈录

1. Spend less than you earn. OK, this is almost the only lesson you need, but its so important Im going to break it down further. The biggest reason people get into financial problems is they spend money they dont really have. Then you end up in the

发表于:2019-01-08 / 阅读(46) / 评论(0) 分类 实用英语

双语:缺资金缺资源时业务拓展的3法则 把一个创意变成一家初创公司,再将这家公司变成一家欣欣向荣的企业,并不是一个线性的过程,其中既有坎坷与波折,也有挑战和风险。 Turning an id

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 求职英语

1. You will receive a body. You may like it or hate it, but it will be yours for the entire period. 1.你将拥有一个躯体。 你可以喜之也可以恶之,但它毕生都会属于你。 2. You will learn lessons. You are enrolled in a full-ti

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 励志英语

7. Others are merely mirrors of you. You cannot love or hate something about another person unless it reflects something you love or hate about yourself. 7.他人只是你的镜子。 不要去爱慕或憎恶别人的品性,除非这些品性在你自

发表于:2019-01-08 / 阅读(56) / 评论(0) 分类 励志英语

While many cities across China have seen clear skies after nearly a week of smog, it has seen some very creative headlines in newspapers across the country. First up, Jiyuan Morning, a regional newspaper in Henan province used a picture of the city s

发表于:2019-01-16 / 阅读(69) / 评论(0) 分类 CCTV9英语新闻2013年12月

Script: Thats Ratatouille, he is a rat, he cooks, he wants to be a chef. But what really matters is what Disney wants from Ratatouille? The answer is your money. So they are doing a different kind of marketing. Forget about kids' toys, they are goin

发表于:2019-01-26 / 阅读(69) / 评论(0) 分类 商业报道2007年

1.What is language for? Some people seem to think it is for practicing grammar rules and learning lists of wordsthe longer the words the better. Thats wrong. Language is for the exchange of ideas, for communication. 语言到底是用来干什么的呢

发表于:2019-02-03 / 阅读(59) / 评论(0) 分类 大学四六级阅读

Successful people are objective. They have realistic targets in mind. They know what they are looking for and why they are fighting for it. Successful people create and pursue S.M.A.R.T. goals. 成功人士的目标比较客观现实。他们知道自己

发表于:2019-02-03 / 阅读(61) / 评论(0) 分类 实用英语

the rules for being human 1. You will receive a body. You may like it or hate it, but it will be yours for the entire period. 1.你将拥有一个躯体。 你可以喜之也可以恶之,但它毕生都会属于你。 2. You will learn lessons. You

发表于:2019-02-03 / 阅读(61) / 评论(0) 分类 阅读空间

1. Compliment three people every day. 每天问候3个人。 2. Watch a sunrise. 看日出。 3. Be the first to say Hello.首先向别人打招呼。 4. Live beneath your means. 靠自己的力量生活5. Treat everyone as you want to be treated. 像自

发表于:2019-02-03 / 阅读(45) / 评论(0) 分类 阅读空间

今天我们分享的是吸引力法则。 When you make a decision, you flip your brain onto a different frequency. You begin to attract whatever is on that frequency. by Bob Proctor, Motivational Coach 「当你做一个决定,你大脑会切到另

发表于:2019-02-04 / 阅读(54) / 评论(0) 分类 卡卡课堂早餐英语

What do I believe? What laws do I live by? There are so many answers - work, beauty, truth, love - and I hope I do live by them. 什么是我所信仰的?什么是我生活的准则?答案很多,比如工作、美丽、真理、爱心,但愿我

发表于:2019-02-05 / 阅读(42) / 评论(0) 分类 英语美文

英语学习的五大误区 许多英语成绩很低落的人,总是急切地想走条捷径。于是,他们就热衷于寻找提高英语学习成绩的秘诀。其实成绩差,方法不当才是最根本的原因。而方法不当,主要是因

发表于:2019-02-09 / 阅读(76) / 评论(0) 分类 英语学习方法

讲师:史蒂芬施德明 字幕:中英双文 授课语言:英文 让你更加幸福的七条法则.

发表于:2019-02-14 / 阅读(56) / 评论(0) 分类 TED演讲视频集

小编在此与大家分享GRE阅读制胜法则,希望对各位备考2015年的GRE考试有所帮助。 名师指导说备考GRE阅读36套解析需要打持久战。掌握GRE阅读材料中文章作者对文章主题的态度以及文章的目的,

发表于:2019-02-17 / 阅读(52) / 评论(0) 分类 GRE英语