大学英语六级听力 010

Can Animals Be Made to Work for Us? Can animals be made to work for us? Some scientists think that one day animals may be taught to do a number or simple jobs. They say that in a film or on TV, we may see elephants or monkeys, dogs, bears or other an

数学英语 20 What are Negative Numbers and Integers?

by Jason Marshall Lets kick things off with a bit of a strange question: If you were asked to walk up two stairs and then immediately back down three, how would you describe the total number of stairs youd climbed relative to where you began? Do any

VOA标准英语2008年-Economic Freedom Index Shows Some Improvements

By Barry Wood Washington 16 January 2008 The latest annual index of economic freedom ranks Hong Kong and Singapore on top for the 14th consecutive time. VOA's Barry Wood reports the Heritage Foundation survey shows economic freedom has improved sligh

科学美国人60秒 SSS Toll-Free Number Stems Human–Wildlife Conflicts

I have now worked in seven states across India, and weve looked at human-wildlife interactions, particularly human-wildlife conflict ranging from crop loss, livestock predation, human death, human injury and property damage. Krithi Karanth, a Wildlif

数学英语 24 What is the Commutative Property of Addition?

by Jason Marshall Weve spent the last few articles building our numerical vocabulary from the ground up. Today, were going to talk about something that sounds hard, but is actually pretty easy...and very useful too: the commutative property of additi

数学英语 03 How to Add Negative Integers

by Jason Marshall Todays article will walk you through the first steps of kicking your calculator dependency. This isnt something we can accomplish in a single article, so well be revisiting this topic periodically. Today, were kicking things off by

数学英语 09 How to Subtract Negative Integers

by Jason Marshall In the previous article we talked about using the number line to help you keep your signs straight when adding positive and negative integers. In this article were taking things one step furthernot just adding positive and negative

DEVELOPMENT REPORT - AIDS Increasing in Five Countries

DEVELOPMENT REPORT – October 7, 2002: AIDS Increasing in Five Countries By George Grow This is the VOA Special English DEVELOPMENT REPORT. A new American report warns that rates of infection from th

VOA标准英语2009年-Global Markets Finish 2008 on Positive Note

After a year of gut-wrenching losses, stock markets around the world recorded a positive day amid light trading to close out 2008. A trader talks on the phone at the Shanghai stock market on New Year's Eve in Shanghai, China, 31 Dec 2008 Modest gain

英语词汇分类：图书馆

library national 国家图书馆 library municipal 市图书馆 public library 大众图书馆 school library 学校图书馆 college library, university library, academic library 大学图书馆 child

VOA慢速英语2011--Simple Steps Can Save Millions of Newbor

Health Report - Simple Steps Can Save Millions of Newborn Lives 健康报道 - 简单措施就能挽救数百万新生儿生命 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The latest estimate is tha

VOA标准英语2012--Study: Cleaning Umbilical Cord Saves Lives

Study: Cleaning Umbilical Cord Saves Lives Simple use of an inexpensive disinfectant could save hundreds of thousands of newborn lives each year. That's the conclusion of recent studies from South Asia. The umbilical cord is usually cut right after b

美国国家公共电台 NPR Neuroscientists Debate A Simple Question: How Does The Brain Store A Phone Number?

MICHEL MARTIN, HOST: About 30,000 brain scientists are meeting in San Diego this weekend. And when neuroscientists meet, it's often the most simple questions that generate the most intense debate. NPR's Jon Hamilton reports on one ongoing controversy

澳洲新闻 (ABC新闻快递) 2014-11-12

Sydney's home prices (go) are growing twices as fast as any other australian city.figures from the Australia Bureau of Statistic show house prices in Sydney rose 2.7 percent in the September quarter and up almost 15 percent for the year to September.

Simple vs Real

A simple friend has never seen you cry. A real friend has shoulders soggy from your tears. A simple friend doesn't know your parents' first names. A real friend has their phone numbers in her address

Business Channel 2007-03-17&19

The reality is that the level of distress here definitely knocked down a couple of notches today. Stocks ended slightly higher, investors paid little attention to a worse-than-expected inflation report, and comments from former Fed Chairman Alan Gre

专业术语-财务英语词汇S15

short-term deposit 短期存款 short-term indicator of economic condition 短期经济指标 short-term interest rate 短期利率 short-term paper 短期票据 short-term rating 短期评级 shroff

VOA标准英语2010年-Study: More Poor People in India than

According to a new study more people live in poverty in eight Indian states than in 26 of sub-Saharan Africa's poorest countries. The creators of the new study said the level of poverty in South Asia compared to Africa was a surprising discovery. The

2007年VOA标准英语-Protective Nets Keep Sharks at Bay in Durban, S

By Scott Bobb Durban 14 June 2007 South Africa boasts some of the most beautiful beaches in the world,which attract millions of tourists each year. A series of fatal shark attacks in the Durban area in the 1940s led local authorities to install shark

【英语时差8，16】看看自己是否超重？

BMI stands for Body Mass Index, and it's a way to estimate whether or not an adult is over or under weight for his or her height. No equipment is necessary. You can figure out your BMI at home with a calculator. You multiply your weight in pounds by