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"The Development of Education" Science, Technology and Educational Culture PPT Courseware 3
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2023-09-25 17:35:47
"Composition and Vertical Stratification of the Atmosphere" Atmosphere on Earth PPT Courseware
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2023-09-25 17:35:06
"Communication Connects Ten Thousands of Homes" Communication and Life PPT Courseware 2
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2023-09-25 17:33:13
"The relationship between roots and coefficients of quadratic equations" PPT courseware 2
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2023-09-25 17:30:11
"Understanding Numbers Containing Hundreds and Tens of Thousands" Number Recognition PPT Courseware
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2023-09-25 17:29:43
"Pearl of the Orient Hong Kong and Macau" Southern Region PPT Courseware
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2023-09-20 15:22:01
"Multiplication of Rational Numbers" Rational Numbers and Their Operations PPT Courseware 3
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2023-09-20 15:21:56
"Living by Water and Grass" PPT of regional life with different characteristics
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2023-09-20 15:17:07
"Explanation of Polar Day and Polar Night" Earth's Movement PPT Courseware 3
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2023-09-20 15:15:38
"Heartstrings of Youth" Youth Time PPT (Boys and Girls in Lesson 1)
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2023-09-20 15:13:58
"Strengthening of National Unity" PPT courseware on national unity and motherland reunification
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2023-09-20 15:12:19
"Months of the Year" Days and Months PPT teaching courseware
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2023-09-25 18:11:32
The main groups of animals in "Coelenterates and Flatworms" PPT courseware 3
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40 pages of calm and cool color relationship information visualization ppt chart
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2021-04-26 10:10:02
The fourth set of European and American colorful business PPT data charts
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2021-01-02 15:10:02
Peace of mind and long-term spiritual placement album magazine PPT template
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2020-12-10 09:10:01
Safety education and safety production thousands of miles activity summary PPT template
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2020-11-13 12:10:01
Party and government style overcomes the epidemic regardless of borders PPT template
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The first set of colorful and simple relationship graphics PPT chart collection
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2020-09-16 10:10:02
The ninth set of European and American colorful business PPT data charts
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2020-08-19 08:10:02
The twentieth set of European and American colorful business PPT data charts
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2020-07-08 17:38:54
"Subtraction within 10,000" PPT courseware download of addition and subtraction within 10,000
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2019-02-07 15:00:00
A group of black and white business team professionals PPT background pictures
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2019-02-08 16:00:00
Medical medical PPT background picture with a sense of science and technology
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2019-02-19 17:00:00
Colored curve PPT background picture with a sense of science and technology
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2019-02-11 16:00:00
"The Unification of the Sui Dynasty" Prosperous and Open Society - Sui and Tang Dynasties PPT Courseware 2
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2023-10-05 09:47:13
"Scientific and technological achievements of the Ming Dynasty" PPT courseware 2 during the Ming and Qing Dynasties
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"Weather of the Prosperous Tang Dynasty" Prosperous and open society - Sui and Tang Dynasties PPT courseware 3
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"Era of Reform" Social Change in the Spring and Autumn and Warring States Period PPT Courseware 2
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2023-09-25 18:27:20
"The Rise and Fall of the Eastern Han Dynasty" Qin and Han Unification Dynasty PPT Courseware 3
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2023-09-25 18:27:18
"The Unification of the Sui Dynasty" Prosperous and Open Society - Sui and Tang Dynasties PPT Courseware 3
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2023-09-25 18:26:49
"Opening up Territories and Foreign Exchanges" The establishment and development of a unified multi-ethnic country PPT
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"The Turbulent Middle East" Independence and Revitalization of Asian, African and Latin American Countries PPT Courseware 3
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"Wars and Conquests in the Ancient World" The Spread and Development of Ancient Civilizations PPT Courseware 5
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"The Glorious Culture of the Sui and Tang Dynasties 1" Prosperous and Open Society PPT Courseware 5
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"Chlorine and its Compounds" Important elements in seawater - sodium and chlorine PPT (Lesson 1 Properties of chlorine)
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"Mean Inequality and Its Application" Equality and Inequality PPT Courseware (Application of Mean Inequality in Lesson 2)
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"Practical Problems and First-degree Inequalities of One Variable" PPT Courseware on Inequalities and Inequality Groups 2
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"The Highly Centralized Northern Song Dynasty" "Pluralism and Integration" Pattern and High-level Development of Civilization PPT
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"Integration and promotion at the end of the chapter" important elements in seawater - sodium and chlorine PPT
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The screen explodes with tremors and the spirit of Olympic struggle - flash and explosion
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"Checking of Addition and Subtraction" Flash animation courseware for addition and subtraction within 10,000
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Download PPT of "Walking"
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"Flowers of China" PPT
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"Understanding of Cones" PPT
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"Measurement of Quality" PPT
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"Classification of Angles" PPT
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