单词：fixpoint theory of program
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23.Theory and Practice When talking about the importance of theory and practice,some people think theory is rather empty and abstract,so we should try to pratice a lot to obtain our goals;while others maintain that practice is rather too blind and wh
疯狂英语易背作文
生活半对半[The 50-Percent Theory of Life] I believe in the 50-percent theory. Half the time things are better than normal; the other half, they are worse. I believe life is a pendulum swing. It takes time and experience to understand what normal
王强英语美文
The Aldens followed the bike path through North Ridge Park on their way home from Cals house. The trees sheltered them from the wind, so it was easier pedaling here. The bike path became a narrow dirt trail through the thickest part of the woods and
113 The Box That Watch Found
Iran Nuclear Program is Major Talking Point in US Election Former Massachusetts Governor and Republican presidential candidate, Mitt Romney, does not believe President Obama has done enough to stop Iran from developing a nuclear weapon. I think from
VOA标准英语2012年(十月)
27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi
新概念优美背诵短文50篇
Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U
新东方背诵文选
Voice 1 Welcome to Spotlight. Im Nick Page. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 Yawning. It is something that people e
环球英语 Spotlight
经典句型:Would you please comment on the program? 您能针对这个计划谈谈看法吗? A:Would you please comment on the program? 甲:您能针对这个计划谈谈看法吗? B:I think the time is not enough. 乙:我认为时间不足。 A:An
生活口语天天说
ECONOMICS REPORT - Work on 'Game Theory' Wins Nobel Prize for Two Economists By Mario Ritter Broadcast: Friday, October 14, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Robert A
健康与经济
Global View - Big Bang Theory (C0094) A: Whats up? You dont look too good. B: Yeah, my head hurts, thats all. Ive been in physics class all day. Its killer! A: I liked physics. Its all math, really; arcs, curves,velocity, cool stuff. B: Yeah, yeah, b
纯正地道美语
By Jessica Berman Washington 03 August 2007 There's a period in the development of toddlers when they seem to learn a new word every day. There are different theories about why young children undergo what experts call a word spurt. But one psychologi
2007年VOA标准英语（八月）
This is the VOA Special English Education Report. This week, in our series for students who want to study in the United States, we tell about the United States Military Academy at West Point. Cadet basic training West Point is a four-year school in
VOA慢速英语2007年（三）月
公司总裁Tim召集部门经理开会，讨论节能措施。 F: I know it might sound like an old-fashioned idea, but what about some kind of a carpooling program? T: You know, that just might work for a few of our departments. I know a few of the
商务礼节美语
公司总裁Tim召集部门经理开会，讨论节能措施。 F: I know it might sound like an old-fashioned idea, but what about some kind of a carpooling program? T: You know, that just might work for a few of our departments. I know a few of the
礼节美语
Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Imagine a family with three children.
环球英语 Spotlight
Topics: Ask an American: Saving the space program; point versus period versus dot; using no with a verb; all the same Words: vehicle astronaut orbit to hitch a ride to imply to stoke innovation golden era space exploration driven by to shift outlook
美语听力 English Cafe
美剧《生活大爆炸》搞笑主题曲：Big Bang Theory Artist:Barenaked Ladies Song:Big Bang Theory Our whole universe was in a hot dense state, 宇宙一度又烫又稠密 Then nearly fourteen billion years ago expansion started. Wait... 140亿年
流行英文歌曲
RACHEL MARTIN, HOST: Over the past decade, many teachers who got federal grants for teaching in the nation's most vulnerable public schools say they have had those grants unfairly taken away and turned into loans. NPR reporters Chris Arnold and Cory
2018年NPR美国国家公共电台12月
Pre-Listening Vocabulary blemish: an imperfection; a small flaw fade: to become less bright reincarnation: the belief that living beings die and then are reborn in a new form spear: a long sharp weapon that punctures the skin The Birthmark Theory Bir
趣谈英语
我们今天一起来看看白洁最喜欢的电视剧之一！Big Bang Theory! 生活大爆炸! 我们一起来学6季17集的美语说法！ 1) How'd it go? 过得怎么样？2) Body language 身势语。如果你能看出某人有什么感觉，那就
OMG美语