No they didn't do, they did to the Y axis then... In Advanced Placement(1) Calculus, Tom Farber teaches problem solving. And at the beginning of the school year, he had one of his own. State budget cuts to education coupled with rising printing costs

发表于:2018-12-11 / 阅读(41) / 评论(0) 分类 万花筒2008年

Psychology, Stress Influence Pilots' Mental Health 工作压力影响飞行员的心理健康 Some are asking whether personality tests could have prevented co-pilot Andreas Lubitz from crashing a Germanwings passenger airplane in the French Alps on

发表于:2018-12-12 / 阅读(36) / 评论(0) 分类 2015年VOA慢速英语(四)月

By Nancy Steinbach Broadcast: November 5, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. A new blood test could give doctors a better way to tell if a person is in danger o

发表于:2018-12-15 / 阅读(63) / 评论(0) 分类 VOA2003(下)-环境与健康

1. Tehran has capped off a show of military might by test firing missiles capable of carrying warheads. The tests come days before meetings between Iran and six world powers, trying to stop its suspected nuclear weapons program. Meantime, the White

发表于:2018-12-15 / 阅读(94) / 评论(0) 分类 美联社新闻一分钟2009年(九)月

RACHEL MARTIN, HOST: A growing number of startups are trying to drive a revolution in lab testing. You can buy a test to check your thyroid, sleep hormones or even vitamin deficiencies from the privacy of your own home. But these online ventures may

发表于:2018-12-17 / 阅读(48) / 评论(0) 分类 2018年NPR美国国家公共电台5月

模仿文本:So it seems not everyone is sure but do mathematicians agree of whether zero is odd or even? The debate is settled among mathematicians. Mathematicians are agreed that zero is an even number? Zero is an even number, and it will pass ev

发表于:2018-12-28 / 阅读(65) / 评论(0) 分类 英音模仿秀

V. Lets Talk Script Hi, everybody. My topic today is Problems with Our Educational System. There are a lot of things in our educational system that I dont agree with. It seems that educators just want to give standardized tests, which focus only on a

发表于:2018-12-29 / 阅读(79) / 评论(0) 分类 新视野大学英语:视听说教程 3

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Todays epis

发表于:2018-12-30 / 阅读(44) / 评论(0) 分类 法律英语 Legal Lad

Twenty-five years ago, in 1987, New Zealand became nuclear-free. The Nuclear-Free Act was passed by the Labour government when David Lange was the Prime Minister. The Act would not allow any ships which were nuclear powered or had nuclear weapons to

发表于:2018-12-31 / 阅读(57) / 评论(0) 分类 新西兰英语

Standardized testing is a major part of applying for admission to colleges and universities in the United States. SAT or ACT results, for example, are just one measure admissions officials use to decide whether to accept an applicant. But many studen

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 2018年VOA慢速英语(五)月

Health Report - WHO Urges Ban on Blood Test for Tuberculosis 健康报道 - 世卫组织督促禁用血液检测方法诊断结核病 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The World Health Org

发表于:2019-01-12 / 阅读(159) / 评论(0) 分类 2011年VOA慢速英语(八)月

Warning System Keeps Swimmers Out of Polluted Water 加州预警系统使游泳者远离污水 The dry conditions in California are good for people who like to swim in the Pacific Ocean. Because of the drought, there is less water runoff from cities

发表于:2019-01-12 / 阅读(95) / 评论(0) 分类 2015年VOA慢速英语(七)月

High Stakes Threaten the Security of English Language Tests 高风险威胁着英语测试的安全 The British Home Office recently took away the rights of several universities to sponsor foreign students. In February 2014, the universities gave Eng

发表于:2019-01-12 / 阅读(471) / 评论(0) 分类 2015年VOA慢速英语(一)月

Tests Show Levels of Arsenic in US Rice Two hundred different types of rice and rice products tested by both the non-profit research group, Consumer Reports, and the U.S. Food and Drug Administration [FDA], contained varying levels of different forms

发表于:2019-01-13 / 阅读(79) / 评论(0) 分类 VOA标准英语2012年(九月)

50 二氧化碳以鲜为人知的方式影响气候变化 DATE=7-27-01 TITLE=ENVIRONMENT REPORT - Carbon Dioxide BYLINE=Mario Ritter (Start at 59

发表于:2019-01-16 / 阅读(70) / 评论(0) 分类 自然探索

Chinese logistics firm SF Express has tested the delivery of emergency supplies through the use of a large drone, reports thepaper.cn. A domestic-developed large drone delivered equipment which would have been needed for the quick repair of communica

发表于:2019-01-19 / 阅读(176) / 评论(0) 分类 2017CRI中国国际广播电台

Todd: So, Akane, what did you do today? Akane: Ah, today I cleaned my apartment. Todd: Sounds fun! Akane: It was actually. I really like cleaning cause I only get one day a week to do it, and my apartment gets clean. Todd: So when you clean your apar

发表于:2019-01-30 / 阅读(70) / 评论(0) 分类 英语访谈对话

The United States last week ended a 21-year drought when its team took home first place in the annual International Mathematical Olympiad. The U.S. win broke a long stretch dominated by China, which placed lower than second only once during that peri

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

What is your first reaction when the teacher announces that your next exam will be an open book test? Most students breathe a sigh of relief, because they think they're getting a break. But are they? 如果老师说下一场考试是开卷考,你的第

发表于:2019-02-03 / 阅读(63) / 评论(0) 分类 阅读空间

MOSCOW, May 13 (Xinhua) -- The main and backup(后备) crews that will fly to the International Space Station in June have passed preflight tests and are ready for space travel, the Russian Cosmonauts Training Center said Friday. The main crew includ

发表于:2019-02-08 / 阅读(85) / 评论(0) 分类 英语新闻