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DIALOGUE 54 Education in Britain 1--At what age do children start school in your country? 2--At five. 1--Do boys and girls go to school together? 2--Yes, they do. 1--Do you think this is a good idea?
Hey kids, heres a good reason to work up a sweat: when young people exercise for an hour each day it also helps boost their brain power. Thats according to a study of more than 200 kids in the journal Pediatrics. [Charles H. Hillman et al: Effects of
Did you ever wonder why you have no memory of when you were a baby or very young child? 你有没有想过为什么你不记得自己小时候的事情? Researchers in the United States are investigating this question. The researchers work at Templ
One day a professor entered the classroom and told the students about a surprise test. After hearing that all students were seated and waited for the test to begin. Now, the professor gave the test papers to all students with text facing down at the
But in order for us to actually realize the benefits of technology that can prevent concussion, it needs to meet regulations. 但为了真正利用这一可以预防脑震荡的技术,它必须得符合监管的要求。 That's a reality. And this
减少贫困与其说是科学,不如说是试验猜测。而缺少援助产生的影响的相关数据,带来到底该怎样提供援助的问题。但是卡拉克奖得主Esther Duflo讨论哪些努力是有帮助哪些可能有害通过随机化
Test Your Vocabulary Knowledge of Farm Words 测试你关于农场的词汇知识 Today we have a vocabulary quiz. We start with two questions about terms for plants. First question: What is the name for a plant that lives only one year or one growin
AS IT IS 2015-05-14 Free Trade Deal Fails in US Senate Test Vote 美国参议院就自由贸易协议测试投票失败 A proposed 12-nation Pacific Rim trade deal has failed in its first major test in the United States Congress. The Senate voted Tue
I knew the answer to that question! I just couldnt remember it for the test! 我记得这个问题的答案,只是在测试中想不起来! Have you ever left an exam feeling this way? Its a common problem that students encounter, and the problem r
You pump it at a high pressure through a nozzle. You create a spray of detergent. 你用高压将它压过一个喷嘴,你制造了清洁剂喷雾。 Then the spray dries. It turns into powder. It falls to the floor. 喷雾干燥后就成了粉末,
尝试新概念 NASA火星着陆器遇挫 The U.S. space agency's test run of a Mars landing system came to a disappointing end Monday when the saucer-shaped vehicle's parachute failed to unfurl high over the Pacific Ocean. 美国太空总署(NASA)
Is your name Oliver Queen? 你的名字是奥利弗奎恩吗 You don't know who I am, Detective? 你不知道我叫什么吗,警探 The questions are to calibrate the polygraph. 这种问题是用来校正测谎仪的 Is your name Oliver Queen?Yes.
The Slow Eater 慢食者 After everyone else has finished their meal, you'll find this person plodding along, eating one little bite at a time. When sitting down at the table, the slow eater takes his or her sweet time -- and is always the last perso
The US has deployed an aircraft carrier strike group to patrol the South China Sea days after Beijing told Washington not to challenge its supposed ownership of the waterway. 在北京告诉华盛顿不要挑战它对南海水道的主权后,美国开
Tests aren't just a way for teachers to torture their students, according to a new study that finds the brain encodes better mental hints during test-taking than during studying alone。 Although many people view tests as a way to mark and grade stud
People facing unpleasant tasks from drinking medicine to passing on bad news could ease these painful moments by simply tensing their muscles. A study published in the Consumer Research journal, found that clenching your fists temporarily boosts your
讲解文本: rack one's brain 绞尽脑汁,努力思索 Write them down and then you won't have to rack your brain anymore! 把这些都写下来,你就不用每次都拼命想了。 The test is too hard. I have been racking my brain for days.
So in his kitchen -- he was standing there with his wife, Judy, and his bodyguard Sean 话说在厨房,他正和妻子Judy站在一起,还有他的保镖Sean and I said, You know how I said in my email that you might have a special brain anomaly
I began to yawn uncontrollably around Kempton Park, 我开始控制不住在坎普顿公园附近打哈欠 which apparently is what dogs also do when anxious -- they yawn uncontrollably. 显然,当狗在焦虑的时候,也会情不自禁地打哈欠