un. 基本概念
[网络] 基础概念；基本观念；基本概念帮助

basic concepts的用法和样例：

例句

He can't grasp the basic concepts of mathematics.他无法掌握数学的基本概念。
Equivalent is a basic concept in economics.等价物是经济学中的基本概念。

考研英语长难句讲解第3期

5. Constitutional law is political because it results from choices rooted in fundamental social concepts like liberty and property. 【分析】复合句。主句为 Constitutional law is political。because 引导原因状语从句；其中分词短语

发表于:2018-12-04 / 阅读(115) / 评论(0)

考研英语长难句讲解

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发表于:2018-12-13 / 阅读(105) / 评论(0)

美国加州科学教材California Science GK

Improve Your Writing by Using Concept Maps

Improve Your Writing by Using Concept Maps English learners face a common problem: their writing often lacks clarity and cohesion. That is according to Babi Kruchin and Alan Kennedy who teach at the American Language Program at Columbia University. T

发表于:2018-12-16 / 阅读(76) / 评论(0)

2016年VOA慢速英语(九)月

大忙人学社交口语第31期:建议

1.Well, I'm getting really hungry. 唉，我真的好饿。 I think we should take a break and come back to this item after lunch. 我想我们应该先休息一下，等吃完午饭再回来做。 Shall we go get something to eat? 我们要不要去吃

发表于:2018-12-26 / 阅读(53) / 评论(0)

大忙人学社交口语

step by step 第四册 lesson 157

UNIT 79 STEPS TO SUCCESS (Ⅳ) Lesson 157 Part Ⅰ Warming-up Exercises Phonetics: Contraction, Liaison and Weak Form 1. When you buy something, you expect _____ _____ last. _____ _____ trouble, you _

发表于:2018-12-27 / 阅读(69) / 评论(0)

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step by step 第四册 lesson 148

Lesson 148 Part Ⅰ Warming-up Exercises Top News Stories 1. U.S. response to ________ in Beruit 2. _______ of four nations' foreign ministers in _____ 3. _____________ for missile complexes in E. Ger

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英语听力入门 (全四册)

step by step 第四册 lesson 129

UNIT 65 LEISURE AND ENTERTAINMENT Lesson 129 Part Ⅰ Warming-up Exercises Note-taking: Movie Directory Schedule October 3-9 Theatre Picture Time Art Theatre _______ _____ (473-7014) Cinema Village __

发表于:2018-12-27 / 阅读(101) / 评论(0)

英语听力入门 (全四册)

ESL Podcast 900 – Simplifying Information

Tara: How is your presentation coming along? Stan: Its okay, but Im having trouble simplifying some of the key concepts without dumbing them down too much. Tara: I think your instincts are right. Youll be presenting to non- specialists, so its import

发表于:2019-01-01 / 阅读(69) / 评论(0)

地道美语播客

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美国加州科学教材California Science GK

美国加州科学教材California Science GK ch2_reviewingkeyconcepts

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发表于:2019-01-10 / 阅读(116) / 评论(0)

美国加州科学教材California Science GK

美国加州科学教材California Science GK ch5_reviewingkeyconcepts

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发表于:2019-01-10 / 阅读(132) / 评论(0)

美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(127) / 评论(0)

美国加州科学教材California Science GK

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Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thankyou ！

发表于:2019-01-10 / 阅读(129) / 评论(0)

美国加州科学教材California Science GK

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发表于:2019-01-10 / 阅读(193) / 评论(0)

美国加州科学教材California Science GK

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台湾籍旅美老师今天交给我们的句子是： Because the most beautiful, complex concepts in the whole universe are built on basic ideas that anyone, anywhere can understand.Whoever you are, wherever you are, you only have to know one thing

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职场创造力：获得灵感的5种方法

While I love seeing my own ideas take off, Im even more excited by the prospect of helping develop a universal formula for success. It pushes technology forward, challenging us as human beings to think and to evolve. 相比看着自己的想法得到实

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So as a society, we have a question: 所以对一个社会而言，我们有一个问题： All this new productivity is happening because of this technology, but who participates in it? 科技带来的这些新生产力，是谁参与其中呢？ Is

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Ive reported, at least initially, to Jon Rubinstein, whom Jobs had brought in to head the hardware division, 最初，艾弗是向乔恩鲁宾斯坦汇报的，鲁宾斯坦是乔布斯指派的硬件部门主管， but he developed a direct and unusu

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Directions: In this part, you are to write a composition of no less than 150 words about College Graduates Work as Village Officials。 You should write according to the outline given below. Please remember to write it clearly on the ANSWER SHEET. So

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