亚硝血红蛋白，亚硝血红素, 亚硝血红蛋价；亚硝血红素

万花筒 2008-06-08&-06-09

The next phase in the race for the White House, with Hillary Clinton set to throw her supporter now behind Barack Obama come to Saturday. The presumptive nominee himself was in Virginia, signaling the beginning of the general election campaign. ABC's

发表于:2018-12-11 / 阅读(152) / 评论(0)

万花筒2008年

AP 2010-02-22

I'm Mark Smith at a snowbound White House where President Barack Obama is trying to unthaw his domestic agenda in a new round of talks with Democratic and Republican leaders. And a short time ago, he paid a surprise visit to the White House briefing

发表于:2018-12-15 / 阅读(190) / 评论(0)

美联社新闻一分钟2010(二月)

英语课程计划-World Hemophilia Day

World Hemophilia Day (WHD) started in 1989 as a way to raise awareness of the disorder and to bring attention to the needs of those who suffer from it. The reason its on April 17 is because thats the birthday of the World Foundation for Hemophilia (W

发表于:2018-12-29 / 阅读(156) / 评论(0)

英语课程学习计划和讲义

英语课程计划-Memorial Day

Memorial Day is a United States federal holiday. It commemorates the American men and women who have died serving their country in the military. It holds an important place in the hearts of Americans as they remember sacrifices made for their freedom

发表于:2018-12-29 / 阅读(130) / 评论(0)

英语课程学习计划和讲义

每天一点英文 17 memo from a child to parents

Memo From A Child To Parents 1. Don't spoil me. I know quite well that I ought not to have all I ask for. I'm only testing you. 2. Don't be afraid to be firm with me. I prefer it, it makes me feel secure. 3. Don't let me form bad habits. I have to re

发表于:2019-01-02 / 阅读(228) / 评论(0)

每天一点英文

麻省理工学院公开课：单变量微积分03：求导四则运算及三角函数导数

分集介绍：导数，商数，正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(418) / 评论(0)

麻省理工学院公开课：单变量微积分

麻省理工学院公开课：单变量微积分01：导数和变化率

分集介绍：导数，斜率，速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(427) / 评论(0)

麻省理工学院公开课：单变量微积分

NPR 2010-02-10

From NPR News in Washington, I'm Korva Coleman. President Obama met with Republican and Democratic lawmakers at the White House today. They discussed job creation programs, health care and cutting the deficit. I'm gonna continue to seek the best idea

发表于:2019-01-08 / 阅读(166) / 评论(0)

2010年NPR美国国家公共电台2月

NPR 2010-01-11

From NPR News in Washington, I'm Lakshmi Singh. China has surpassed Germany as the world's largest exporter after a more-than-17% surge in 2009. Critics in the U.S. and other nations have complained that China's export success was bolstered in part b

发表于:2019-01-08 / 阅读(194) / 评论(0)

2010年NPR美国国家公共电台1月

NPR 2010-03-12

Democratic leaders are working today to unite the party behind a healthcare overhaul bill. They're hoping to push through Congress before the break. There was talk of a March 18th vote in the House, but the president's spokesman Robert Gibbs says law

发表于:2019-01-08 / 阅读(293) / 评论(0)

2010年NPR美国国家公共电台3月

英语游戏:愚蠢的香肠

[全屏观看] 点击右键- 另存为可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏，它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(272) / 评论(0)

英语对接游戏

THIS IS AMERICA - Memorial Day

THIS IS AMERICA – May 27, 2002: Memorial Day By Shelley Gollust A soldier plays ''Taps'' at Arlington National Cemetery VOICE ONE: Monday is Memorial Day in the United States. It is the national hol

发表于:2019-01-30 / 阅读(269) / 评论(0)

This is America

HEALTH REPORT - New Heart Drug Shows Promise in African Amer

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(226) / 评论(0)

健康与经济

英语作文-高中 How to face emotins

英语作文 The biggest difference between animals and human is that human can think. So we have emotions. Love,hatred and grief are emotions.I was an emotional boy since I was young.I love to watch the dark sky,the moon and the stars.They always make

发表于:2019-02-01 / 阅读(158) / 评论(0)

英语作文

Memorandum 备忘录

Key Sentences（量点句子） 698．Where is that memorandum? 备忘录到哪儿去了？ 699．Which memorandum are you talking about? 你说的是哪一份备忘录？ 700．Did you look through all the other papers on your desk? 你桌上别的文

发表于:2019-02-03 / 阅读(167) / 评论(0)

实用英语

Memorial Day（美国阵亡将士纪念日）

-It was 1866 and the United States was recovering from the long and bloody Civil War between the North and the South. Surviving soldiers came home, some with missing limbs, and all with stories to tell. Henry Welles, a drugstore owner in Waterloo, Ne

发表于:2019-02-07 / 阅读(233) / 评论(0)

阅读空间

US Marks Memorial Day to Honor Fallen Troops

U.S. President Barack Obama paid tribute to the nation's veterans and their families during the Memorial Day holiday, as communities across the country host their own festivities. President Obama joined his wife and top military commanders under the

发表于:2019-02-13 / 阅读(128) / 评论(0)

英语新闻

New head of China Democratic League elected

BEIJING, Dec. 13 (Xinhua) -- Zhang Baowen was on Thursday elected chairman of the Central Committee of the China Democratic League (CDL), a non-Communist political party with about 230,000 members. The party concluded its 11th National Congress on th

发表于:2019-02-18 / 阅读(169) / 评论(0)

英语新闻

Democrats Gather for National Convention

CHARLOTTE, North Carolina In U.S. politics, thousands of Democrats are gathering this week in the southern city of Charlotte, North Carolina for their partys national convention. The convention opens Tuesday and will build to a climax on Thursday, wh

发表于:2019-02-19 / 阅读(160) / 评论(0)

英语新闻

听播客学英语 139 多丽丝·莱辛

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(157) / 评论(0)

听播客学英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词