单词：the quality of producing a greater yield
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1. 欧洲人、美国人是非常喜欢那种interactive的人的，你不需要太拘谨，不需要什么都yes。 2.在两个人对话的时候，适当的时候要称呼对方。假如你在对话中经常称呼对方，对方也会称呼你，这样
天天商务口语
说一口流利的英语，从简单的单词开始。 听听，读读，背背，今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 even It's even colder than yesterday.
每日攻克5词
Exercise 12-1: Nasal Consonants CD 4 Track 50 We are going to contrast nasals with regular consonant sounds. Repeat after me. 图片1
标准美语发音的13个秘诀 CD4
[00:00.00]Exercise 2.1 [00:05.41]So,tell me about your trip to Egypt. [00:08.71]How high are the pyramids [00:11.03]They are huge! [00:13.06]One of them-the Great Pyramid of Khufu- [00:16.74]is 137 meters high. [00:19.97]How far are the pyramids from
北师大版初中英语八年级上
This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? During the last ice age our problem was too little carbon. Unlike today where too much carbon is causing global warming. Past glacial ages occurred partly because
Scientific American(七)月
By Bill Rodgers Washington 19 May 2008 The Green Revolution is a good example of how technological advances can have a dramatic effect on economic development - in this case on food production. Other technological innovations are helping to improve a
VOA标准英语2008年（五月）
21. That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels. 【分析】多重复合句。句子主干为That matters。
考研英语长难句讲解
PART 0NE I．用适当的语法形式或词汇填空 1．When Mrs．Smith goes back to her office after class，she expects Mary，her daughter，toat her desk． A．work B．have been working C．have workded D．be working 2．Few of you share my
实用英语
复合材料及汽车词汇（二） Needled mat 针刺毡，针织毡 Non-ductile fracture 无塑性破坏 Nontwisting fiber 不加捻纤维 Notched izod test 带缺口悬臂梁式冲击试验 Nozzle 管嘴，喷嘴 Numerically controlled engine lathe 数控普通车床 Nylon resin 尼龙树脂 OEM (Or
英文语法词汇
You know the smartest things to do with your money. But what are the worst moves? What should you avoid? 自己的钱该怎么打理才最明智，对此你一定心知肚明。但是你知道最糟糕的做法是什么吗？哪些是你应该避免的
英语美文
MADRID, Aug. 30 (Xinhua) -- The 56th edition of the Madrid Fashion Week kicked off here on Thursday. The six-day event will see a total of 41 of the top Spanish designers present their new collections for the spring and summer of 2013 on the catwalks
英语新闻
1. 欧洲人、美国人是非常喜欢那种interactive的人的，你不需要太拘谨，不需要什么都yes。 2.在两个人对话的时候，适当的时候要称呼对方。假如你在对话中经常称呼对方，对方也会称呼你，这样
实用英语
1. 欧洲人、美国人是非常喜欢那种interactive的人的，你不需要太拘谨，不需要什么都yes。 2.在两个人对话的时候，适当的时候要称呼对方。假如你在对话中经常称呼对方，对方也会称呼你，这样
实用英语
1. 欧洲人、美国人是非常喜欢那种interactive的人的，你不需要太拘谨，不需要什么都yes。 2.在两个人对话的时候，适当的时候要称呼对方。假如你在对话中经常称呼对方，对方也会称呼你，这样
英语口语
金融英语阅读 1 ：The MarketIs aConcept Is the market a place？ Or a thing？ Neither， really. Its a concept. If you are growing tomatoes in your backyard for sale， you are producing for the market. You might sell some to your neighbor and
实用英语
模仿句子：The new era of cheap oil -- yes -- it's great for motorists, it's bad for oil-producing countries, we know that. But what impact will it have in a middle eastern war zone? 概况： 人尽皆知，我们迎来了便宜石油的新纪元这
英音模仿秀
Finance and Economics 财经 Buttonwood: Bumper buy-backs 梧桐树专栏：丰厚的回购 A new paper argue that to forecast share returns, buy-backs as well as dividends must be counted. 一项新研究表明，想要预测股票收益，必须计算
经济学人财经系列
GWEN IFILL: Only a year ago, crude oil was trading at more than $100 a barrel. But prices have plunged, down more than 60 percent from its peak. Much of that drop has occurred in just the past few weeks. Increased supply and declining demand for oil,
PBS访谈社会系列
The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral
托福英语
X Xerox/xerox n.复印机 v.复印 X-ray n.X射线,X光 Y yard n.院子,场地;码 yawn v.打呵欠 n.呵欠 year n.年,年度 yearly a./ad.每年,一年一度(的) yeast n.酵母 yell v.叫喊 yellow
考研英语