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La pollution de l'eau et sa prévtion et son contrôle ppt Free Resources Download
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Atmospheric solemn anti-corruption PPT template
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2019-03-05 06:00:00
"Amount of Matter" Important elements in seawater - sodium and chlorine PPT (Unit of amount of matter in Lesson 1 - mole)
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"Amount of Matter" Important elements in seawater - sodium and chlorine PPT (Unit of amount of matter in Lesson 1 - mole)
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"Globe and Latitude and Latitude" PPT courseware
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《Left and Right》Feelings and Body PPT
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"The Movement of the Earth" Earth and Map PPT Courseware 8
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2023-09-25 18:24:12
"Li Ming's Family" Family and Home PPT teaching courseware
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Exquisite Cowherd and Weaver Girl Tanabata Valentine's Day PPT template
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2019-03-08 06:00:00
Blue earth science and technology PPT background picture
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"The Open Pearl River Delta" A land and water support a people PPT courseware
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Oil On The Water
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"The Challenge of the West and the Decline of the Qing Dynasty" Economic and cultural development and China on the eve of modern times PPT courseware 3
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2023-09-25 17:35:50
"Will a sinking object be affected by the buoyancy of water?" Sinking and Floating PPT Courseware 2
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"The realization of the cooperation between the Kuomintang and the Communist Party and the victorious march of the Northern Expedition" The rise of the new democratic revolution PPT courseware
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"The Origin of Chinese Civilization and Early States" PPT courseware from the origin of Chinese civilization to the establishment and consolidation of the unified feudal state of Qin and Han Dynasties
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2023-09-25 17:35:25
"The First Opium War and the Taiping Rebellion" Powerful Powers' Invasion and the Chinese Nation's National Salvation PPT Courseware
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"Respect and Maintain Privacy" Privacy Protection PPT Courseware
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Amazing sound Font
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"Continuous addition, continuous subtraction and mixed addition and subtraction" PPT courseware on understanding numbers within 10 and addition and subtraction
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"The Concept and Representation of Function" PPT courseware on the concept and properties of function (the concept of function in the first lesson)
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2023-09-25 18:06:39
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