有限生成A代数

CNN 2010-01-28

The Sundance Film Festival gets under way with a promise to return to its roots, showcasing independent films. Founder Robert Redford is also urging festival-goers to remember the earthquake victims in Haiti. Live now to Sundance in Park City, Utah.

发表于:2018-12-02 / 阅读(178) / 评论(0)

CNN2010年(一)月

智慧背囊超越自我-02-敢于要求

[00:01.59]Ask, Ask, Ask?敢于要求 [00:05.30]Markita Andrews, [00:07.71]the greatest saleswoman in the world today, [00:10.57]has generated more than eighty thousand dollars selling Girl Scout cookies since she was seven years old. [00:17.85]At age 13,

发表于:2018-12-07 / 阅读(126) / 评论(0)

智慧背囊超越自我

04 Electricity

04 Electricity The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope(摸索) abo

发表于:2018-12-07 / 阅读(609) / 评论(0)

英语范文背诵20篇

轻松英语之旅18:Video on the Web

[00:34.06]Websites which show user-generated video clips [00:37.78]have had phenomenal success [00:40.05]on the Internet in 2006. [00:42.77]The most successful of these sites [00:45.21]is undoubtedly YouTube, [00:47.63]which has become one of the wor

发表于:2018-12-26 / 阅读(200) / 评论(0)

轻松英语之旅

新西兰英语 765 Aluminium Smelter

The aluminium smelter at Tiwai Point near Invercargill opened in 1971. It had a contract to buy cheap electricity, generated by hydro-electricity from Lake Manapouri which is not far away. Now in 2013, 13% of all electricity generated in New Zealand,

发表于:2018-12-31 / 阅读(183) / 评论(0)

新西兰英语

电信常用缩略语-4

SBA Software generated group Blocking-Acknowledgement message 软件产生的群闭塞证实消息 SCCP Signalling Connection Control Part 信令连接控制部分 SCMG SCCP Management SCCP管理 SCP

发表于:2019-01-03 / 阅读(169) / 评论(0)

电信英语

China's clean-energy-generated power usage on rise

China's clean-energy-generated power usage on rise BEIJING, Nov. 24 (Xinhua)-- Consumption of clean-energy-generated electricity has increased in China as it looks to become less reliant on fossil fuels, statistics from the State Electricity Regulato

发表于:2019-01-07 / 阅读(169) / 评论(0)

英语新闻

四级作文常见语法错误汇总（2）

用词错误 1) Students must know how to operate a computer. / Students must know how to work on a computer. 2) People can be exposed to many new things on the Internet. / People can learn many new things on the Internet. 3) The purpose of this lett

发表于:2019-01-08 / 阅读(149) / 评论(0)

大学四六级阅读

VOA标准英语2010年-Former Financial Analyst Teaches Math

A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. In this week's edition of Making a Difference, we introd

发表于:2019-01-13 / 阅读(163) / 评论(0)

VOA标准英语2010年(三月)

你知道数学成绩提高的法宝吗？

Bribing your child with a chocolate bar to finish his or her maths homework is an excellent idea, according to researchers who claim that the yummy treat could improve the brain's ability to do the most dreadful subject. 研究人员指出，用一块巧

发表于:2019-01-14 / 阅读(187) / 评论(0)

实用英语

巴拿马揭开大选序幕

PANAMA CITY, May 2 (Xinhua) -- Panamanians will go to the polls Sunday to elect a new president, vice president and legislators. Seven candidates are registered in the presidential race, with three leading the field -- Jose Domingo Arias from the rul

发表于:2019-01-17 / 阅读(129) / 评论(0)

英语新闻

2015大学英语六级写作常见错误分析(2)

发表于:2019-01-17 / 阅读(144) / 评论(0)

四六级写作指导

古巴计划推出到美国新航线

HAVANA, July 3 (Xinhua) -- A new air route to connect Cienfuegos, a southern Cuban city, with Miami in the U.S. state of Florida, via Grand Cayman will be launched later this year, a local official said Wednesday. The move is intended to promote tour

发表于:2019-01-31 / 阅读(121) / 评论(0)

英语新闻

巧手妈妈为女儿花样编发：这不是发型是艺术

A clever mum has gained more than 100,000 fans on Instagram by posting pictures of the incredible braids she creates for her daughter. 一位心灵手巧的妈妈为女儿编出了精美绝伦的发辫，因而在Instagram网上获得了超过10万名粉

发表于:2019-02-01 / 阅读(149) / 评论(0)

阅读空间

高考阅读高频难词-8

351. odd a. 奇特的,古怪的；奇数的 352. omit vt. 省略 353. opponent n. 敌手,对手 354. opportunity n. 机会,时机 355. orchestra n. 管弦乐队 356. semester n. 学期；半年 357. se

发表于:2019-02-03 / 阅读(333) / 评论(0)

英文语法词汇

巧克力是数学成绩提高的法宝

巧克力是数学成绩提高的法宝 Bribing your child with a chocolate bar to finish his or her maths homework is an excellent idea, according to researchers who claim that the yummy treat could improve the brain's ability to do the most dreadfu

发表于:2019-02-09 / 阅读(159) / 评论(0)

实用英语

Making the Most of What You Have

Making the Most of What You Have If you believe the saying that what doesn't kill you makes you stronger, then the people in New Orleans have got to be among the strongest people in the world. I went back home several times in the past year and each

发表于:2019-02-13 / 阅读(161) / 评论(0)

阅读空间

英文应该简化么？

Simplified Spelling Society: Let's get phonetic 英文应该简化么？ The Simplified Spelling Society (SSS) is celebrating its 99th birthday by launching a new campaign to make it easier to read and write English. It may be the world's most univer

发表于:2019-02-22 / 阅读(159) / 评论(0)

实用英语

英语美文：善行弥合破碎的心

善行弥合破碎的心 My husband, Hanoch, and I wrote a book Acts of Kindness: How to Create a Kindness Revolution, which has generated much interest across America. This story was shared with us by an anonymous caller during a radio talk show in

发表于:2019-02-25 / 阅读(144) / 评论(0)

英语美文

英语四六级快速阅读技巧：特殊信息点

所谓特殊信息点是指那些很容易在文章中识别的词汇，诸如，时间，数字，大写字母等形式的语言点。这些形式的表达一方面很容易识别出来，另一方面，这些信息点的表现的一般都是文章的

发表于:2019-03-02 / 阅读(191) / 评论(0)

大学四六级阅读

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