单词：conditioned stimuluss
【行为学】条件刺激
单词：conditioned stimuluss 相关文章
Unwritten这首歌，是Natasha为自己14岁的弟弟创作的一首歌曲，主题励志，鼓励人们做生命的主人，被电视剧电影多次引作插曲或主题曲。这首歌作为林志玲潘婷的广告背景音乐，似乎也有种天作
听英文歌曲解析歌词
Passage 40 How High Can You Jump? Flea trainers have observed a strange habit of fleas while training them. Fleas are trained by putting them in a cardboard box with a top on it. The fleas will jump up and hit the top of the cardboard box over and o
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A year to the day after President Obama signed the massive stimulus bill into law, the administration is talking it up, but where's all that money actually gone? Josh Levs, can you actually breakdown every single cent for us? JOSH LEVS, CNN CORRESPON
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China's top economic planner says it has no appetite to create any new stimulus packages to shore up the economy. CRI's Ding Lulu explains. The National Development and Reform Commission is playing down the idea of new stimulus. It is meant to cool s
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VI. Further Listening and Speaking Listening Task 1: The Residence Hall The University Residence Hall houses 339 students. It is conveniently located on campus, and provides comfortable, fully air-conditioned room for male and female students. As an
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5 房屋设施 3句英文任你选 The room is large and bright. The two windows open on to a small garden. 房间又宽敞、又明亮。打开落地窗便是小花园。 It has all the furniture necessary for daily use. 日常用的家具都有。
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How High Can You Jump? Flea1) trainers have observed a strange habit of fleas while training them.Fleas are trained by putting them in a cardboard box with a top on it.The fleas will jump up and hit the top of the cardboard box over and over and over
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Study Finds Hot Classrooms Hurt Learning Some American students recently completed the school year and others are preparing to end soon. But as students in some parts of the country already deal with hot classrooms, the summer break cannot come soon
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Hi, Im Carl Azuz, you've landed on CNN student news. During a speech yesterday, President Obama offered some ideas on how to create new jobs and help out the countrys economy. Offering tax breaks to small businesses, expanding some of the governments
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This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. We all know people who are completely unflappable, able to remain calm in the face of total calamity. Dont you just hate those people? Well, a new study
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L'Altra - Black Arrow the wait is over you break open stealing means desire desire clocked in winter shiver old drawers wood splits in two like you laughing means ambition ambition conditioned narrow blackened arrows fly the wait is over you've smoot
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By Scott Stearns White House 26 March 2008 President Bush says he is confident tax incentives and tax rebates will make the U.S. economy stronger than ever before. VOA White House Correspondent Scott Stearns reports, the president and Congress agreed
VOA标准英语2008年（三月）
New economic data shows the U.S. economy grew more slowly than first thought. The US Commerce Department reports the nation's gross domestic product (GDP) expanded at a 2.2 percent annual rate from July to September, down from an earlier estimate of
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President Barack Obama delivers remarks at the groundbreaking of a road project funded by the American Recovery and Reinvestment Act, Friday, June 18, 2010, in Columbus, Ohio. U.S. President Barack Obama visited Columbus, Ohio Friday to mark the grou
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Sti mulusSpendingCreatesGreenJobsinUSRustBeltTown As President Obama works to build support for his new jobs plan, Congress prepares to debate his bill. One portion of the bill proposes spending to create jobs, much like an earlier stimulus plan put
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How High Can You Jump? Fleas trainers have observed a strange habit of fleas while training them. Fleas are trained by putting them in a cardboard box with a top on it. The fleas will jump up and hit the top of the cardboard box over and over and ove
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By Scott Stearns White House 02 May 2008 The U.S. economy lost 20,000 jobs in April as higher food and fuel costs continue to slow economic growth. VOA White House Correspondent Scott Stearns reports, U.S. President George Bush says tax refunds and b
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President Bush says he is confident tax incentives and tax rebates will make the U.S. economy stronger than ever before. President and Congress agreed on a temporary stimulus plan last month after rising energy prices and falling property values slow
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Nearly a year after the global financial crisis peaked, an economic stimulus program that Australia says was key in easing its recession, is getting attention and praise. The program is aimed at energy efficiency and has even had an impact on jobs in
VOA标准英语2010年(二月)
How High Can You Jump? Flea trainers have observed a predictable and strange habit of fleas while training them. Fleas are trained by putting them in a cardboard box with a top on it. The fleas will jump up and hit the top of the cardboard box over a
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