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Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.

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Instructure's educational software includes Canvas LMS, used by schools and universities worldwide. Learn why Instructure is a great place to work and to invest in.

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Udemy is an online learning and teaching marketplace with over 185,000 courses and 49 million students. Learn programming, marketing, data science and more.

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360doc个人图书馆是免费的知识管理与分享平台,注册后即可拥有自己的个人图书馆,一键保存你在微信、各网站看到的好文章,传承分享你的阅读创作历程,支持电脑、iPad和手机多屏同步阅读和管理。

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Just a moment...

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A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

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Quizlet makes simple learning tools that let you study anything. start learning today with flashcards, games and learning tools — all for free.

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Learn online and earn valuable credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics.

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Reverso.net : Free online translation in French, Spanish, Italian, German, Russian, Portuguese, Hebrew, Japanese, English.

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Find and read more books you’ll love, and keep track of the books you want to read. Be part of the world’s largest community of book lovers on Goodreads.

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Wikimedia is a global movement whose mission is to bring free educational content to the world.

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Blackboard is dedicated to helping you solve your most critical challenges in today's ever-changing environment to increase your students' success.

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We unlock the potential of millions of people. Our qualifications, assessments, academic publications and original research spread knowledge and spark enquiry.

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Interchangeowbs.cambridge.org is ranked number 379 in the world.

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Academia.edu is a place to share and follow research.

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Thesaurus.com is the world’s largest and most trusted free online thesaurus brought to you by Dictionary.com. For over 20 years, Thesaurus.com has been helping millions of people improve their mastery of the English language and find the precise word with over 3 million synonyms and antonyms and the ability to filter search results by relevance, word length, and complexity.

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The dictionary by Merriam-Webster is America's most trusted online dictionary for English word definitions, meanings, and pronunciation. #wordsmatter

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Online Tutorials Library.

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Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.

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Familyfun.go.com is ranked number 525 in the world and links to network IP address 96.45.49.150.

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Instant access to millions of Study Resources, Course Notes, Test Prep, 24/7 Homework Help, Tutors, and more. Learn, teach, and study with Course Hero. Get unstuck.

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MIT - Massachusetts Institute of Technology.

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Access denied.

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Страничка устаревших браузеров.

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Harvard University is devoted to excellence in teaching, learning, and research, and to developing leaders who make a difference globally.

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Live world statistics on population, government and economics, society and media, environment, food, water, energy and health. Interesting statistics with world population clock, forest loss this year, carbon dioxide co2 emission, world hunger data, energy consumed, and a lot more

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Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!

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Wiktionary.

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Wordreference.com is ranked number 699 in the world and links to network IP address 64.251.31.226.

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Find the path to what's possible. We apply the science of learning to create innovative solutions to improve education outcomes around the world.

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Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $300m+ to over 18 million students worldwide.

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First published in 1869, Nature is the world’s leading multidisciplinary science journal. Nature publishes the finest peer-reviewed research that drives ground-breaking discovery, and is read by thought-leaders and decision-makers around the world.

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深圳大学.

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北京大学

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ArXiv.org e-Print archive.

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The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized dictionaries

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Sarkari Result, Sarkari Results : SarkariResult.com provides latest Sarkari Result Jobs, Online Form, Sarkari Naukri Result in Sarkari Result 2022 various sectors such as Railway, Bank, SSC, Navy, Police, UPPSC, UPSSSC, UPTET, UP Scholarship and other sarkari result Com alerts at one place सरकारी रिजल्ट

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We develop educational courseware, assessment, and technology-powered services that help people everywhere make progress in their lives through learning.

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Schoology.com is ranked number 944 in the world and links to network IP address 18.233.138.19.

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The first pirate website in the world to open mass and public access to tens of millions research papers

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Dictionary.com is the world’s leading online source for English definitions, synonyms, word origins and etymologies, audio pronunciations, example sentences, slang phrases, idioms, word games, legal and medical terms, Word of the Day and more. For over 20 years, Dictionary.com has been helping millions of people improve their use of the English language with its free digital services.

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Xjtu.edu.cn is ranked number 1004 in the world and links to network IP address 67.215.65.132.

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Дневник.ру.

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Sjtu jaccount.

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One of the world's leading research and teaching institutions. Catalyzing discovery, accelerating solutions, sustaining life on Earth, and preparing students for active citizenship.

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Find and create gamified quizzes, lessons, presentations, and flashcards for students, employees, and everyone else. Get started for free!

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Thesaurus and word tools for your creative needs. Find the word you're looking for!

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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JSTOR is a digital library of academic journals, books, and primary sources.

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首页2020

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Welcome to Testbook.com - The most trusted exam preparation Site for competitive exams. Prepare for Exams like Banking, SSC, Railways, GATE, UPSC with 26000+ Mock tests and Live Coaching.

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Join a game of kahoot here. Kahoot! is a free game-based learning platform that makes it fun to learn – any subject, in any language, on any device, for all ages!

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Weblioは563の専門辞書・国語辞典、百科事典から一度に検索する辞書サイトです。

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Attention Required! | Cloudflare.

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As an educational publisher we operate in the higher and tertiary education, English Language Teaching and reference and research markets.

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MDPI is a publisher of peer-reviewed, open access journals since its establishment in 1996.

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Learn how Pearson higher education services can help institutions overcome challenges and realize opportunities for change and growth.

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Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research.

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SAGE is a global academic publisher of books, journals, and a growing suite of library products and services.

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22.2M 15.3M

Fudan.edu.cn is ranked number 1374 in the world and links to network IP address 202.120.224.115.

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Zju.edu.cn is ranked number 1393 in the world and links to network IP address 67.215.65.132.

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Internshala is India's no.1 internship and training platform with 40000+ paid internships in Engineering, MBA, media, law, arts, and other streams.

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万方数据知识服务平台-中外学术论文、中外标准、中外专利、科技成果、政策法规等科技文献的在线服务平台。

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程序员大本营,技术文章内容聚合第一站。

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Download Open Datasets on 1000s of Projects + Share Projects on One Platform. Explore Popular Topics Like Government, Sports, Medicine, Fintech, Food, More. Flexible Data Ingestion.

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Open-access publisher of peer-reviewed scientific articles across the entire spectrum of academia. Research network for academics to stay up-to-date with the latest scientific publications, events, blogs and news.

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Take online courses on Study.com that are fun and engaging. Pass exams to earn real college credit. Research schools and degrees to further your education.

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Home

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Единый каталог образовательных услуг. Курсы профессиональной переподготовки и повышения квалификации, видеолекции, тестирование для учителей. Более 3.000.000 материалов для учителей!

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Simplilearn, the world's #1 online bootcamp & certification course provider, offers the industry's best PGPs Master's & Live Training. Start upskilling!

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Pioneers in Language Reference for 200 years. Popular and trusted online dictionary with over 1 million words. Find definitions, meanings, synonyms, pronunciations, translations, origin and examples.

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X-MOL科学知识平台,顶级期刊论文图文内容每日更新,海内外课题组信息,行业新闻文摘,化学类网址导航,化学软件和数据库导航,及更多其他内容

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中国科学技术大学.

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Turnitin solutions promote academic integrity, streamline grading and feedback, deter plagiarism, and improve student outcomes.

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Our online dictionary is the best source for definitions and origins of words, meanings of concepts, example sentences, synonyms and antonyms, grammar tips, and more.

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Skillshare is a learning platform with online classes taught by the world's best practitioners. Personalized, on-demand learning in design, photography, and more.

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牛客网是互联网求职神器,C++、Java、前端、产品、运营技能学习/备考/求职题库,在线进行百度阿里腾讯网易等互联网名企笔试面试模拟考试练习,和牛人一起讨论经典试题,全面提升你的技术能力

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The University of Toronto is a globally top-ranked public research university in Toronto, Ontario, Canada.

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Home | University of California, Berkeley.

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Students can save up to 80% with eTextbooks from VitalSource, the leading provider of online textbooks and course materials.

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Hnu.edu.cn is ranked number 1691 in the world and links to network IP address 58.20.46.195.

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人人文库(renrendoc.com)美如初恋,人人文库是一个在线文档分享平台。你可以上传设计图纸,研究报告,设计标准,策划管理方案,论文等电子文档,分享最新的行业资讯。

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中国教育考试网 中国教育部考试中心 考试

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Nyu.

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ACS is one of the world’s largest scientific societies and the premier home of chemistry professionals. Find career opportunities, educational resources and more.

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Gxu.edu.cn is ranked number 1763 in the world and links to network IP address 210.36.16.60.

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Cornell University is a private research university that provides an exceptional education for undergraduates and graduate and professional students. Cornell's colleges and schools encompass more than 100 fields of study, with locations in Ithaca, New York, New York City and Doha, Qatar.

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Please Wait... | Cloudflare.

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Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.

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1,844 1K
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Columbia University in the City of New York.

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1,848 79
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بزرگ ترین پروژه آموزش آنلاین ایران - ارائه آموزش‌های ویدئویی و فیلم‌های آموزشی هوش مصنوعی، مهندسی کامپیوتر، برق، مکانیک، عمران، صنایع و سایر رشته‌های مهندسی

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College Board - SAT, AP, College Search and Admission Tools.