数学英语 27 What is the Mode?

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

(人教版）初中二年级上册 lesson 30-31

[00:00.00] Lesson 30 The thirty-first lesson [00:37.09]My uncle, Michael Wilson,is a businessman. [00:43.73]He sells computers to many countries. He is very, very busy. [00:50.49]His office is in New York, but he is often away. [00:56.27]He travels e

初中英语人教版初二年级上册06

[00:37.09]My uncle, Michael Wilson,is a businessman. [00:43.73]He sells computers to many countries. He is very, very busy. [00:50.49]His office is in New York, but he is often away. [00:56.27]He travels every month. He goes to visit people and peopl

英语专业四级作文范文 Mobile phones

Directions： Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. In recent years there has been a dramatic rise in the cell phones, which are now essential to mi

SSS 2010-06-21

Have you been having some trouble getting some digits lately when you ask a girl out? Maybe you should check what music is playing. Thats what French psychologists found. They published their research in the journal Psychology of Music. First the res

数学英语 06 How to Calculate Mean Values

by Jason Marshall In the last article, we talked about averages and one specific way statistics can help answer questions without letting emotions interfere. But the type of average value we talked about is just one of manyuseful meanings assigned to

数学英语 15 What Are Averages?

by Jason Marshall In the last few articles, weve talked about decimals and how theyre related to fractions through the process of division. Now, its time to turn our attention to some practical applications of these tools. Up first today were talking

数学英语 07 How to Calculate Median Values

by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag

2006年VOA标准英语-Tornadoes, Way Above Average in Number

By Paul Sisco Washington, DC 19 April 2006 watch Severe Weather report Several weeks of unusual and severe weather in the U.S. are not being specifically linked to global warming but they are causing

VOA标准英语2012--‘C’ Isn't Average in All Schools Any More

C Isn't Average in All Schools Any More Theres an old, but often-played, song by the late Sam Cooke whose lyrics go, in part: Now I don't claim to be an A student But I'm trying to be. And so are millions of other American children each school term.

VOA常速英语2013--字母不再用来表示成绩了

C Isnt Average in All Schools Any More 字母不再用来表示成绩了 Theres an old, but often-played, song by the late Sam Cooke whose lyrics go, in part: 已故的山姆库克有首老歌经常有人表演，它的部分歌词是这样的： Now

U.S.jobless claims up sharply last week

WASHINGTON, Jan. 27 (Xinhua) -- The number of Americans initially applying for unemployment aid last week rose by 51,000 from the previous（以前的） week, the U.S. Labor Department reported Thursday. The Labor Department said that the advance fi

英文歌曲:Angel Taylor - Like you do

Angel Taylor - Like you do Boy, you know it's bad when you do that but you don't care Holdin' out exactly what I want but you won't share And I've never had a taste before but now you've got me wantin' more You're playin' it cool, I know what you do

Man travels across 37 countries on $2

A TOURIST has spent eight years travelling across 37 countries with the equivalent of $2, relying on his bicycle for transport. Keiichi Iwasaki, 36, left his Japanese home in 2001 with just 160 Yen ($2) in his pocket after becoming bored with his air

优秀专四作文范文:mobile phones

Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. In recent years there has been a dramatic rise in the cell phones, which are now essential to millions of people

英语四级语法-句子的种类和练习

按目的分类 1.按使用目的，句子可分为陈述句、疑问句、祈使句和感叹句。 1）陈述句（Declarative Sentences）：说明一个事实或陈述一种看法。例如： Light travels faster than sound. 光比声传播速度快

八卦常用口语：英语怎么聊八卦？

八卦的开场白 Guess what? 你猜怎么着？ Have you heard? 你听说了吗？ Did you hear what happened? 你听说出什么事了吗？ Guess what I just found out. 猜猜我刚发现了什么。 You won't believe what Sherlock just told me. 你

实用口语：各种旅行的意义

Travel As a noun, 'travel' refers to the activity in general and is generally used as an uncountable noun. travel做名词的时候指的是旅行这种行为本身，通常用作不可数名词。 例句： I enjoy travel and playing golf. 我喜欢旅

那些离死神越来越近的坏习惯

You might think that just one cigarette 'can't hurt'. But it could in fact cost a smoker almost 14 minutes of their life, according to new calculations. A new website has worked out how much time a smoker, alcoholic or a drug addict will lose, each t

英语听力精选进阶版 6322

What is a fair wage? Why aren't more people in the world offered pay equality? These are some of the questions the United Nations International Labour Organisation (ILO) has recently investigated. With a global population of over seven billion, is it