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"Happy National Day" National Day celebration PPT template
下载 0 次
2019-03-21 22:00:00
"The Establishment of the Ming Dynasty and the Politics of the Early Ming Dynasty" Political changes in the Ming and Qing Dynasties and the consolidation of a unified multi-ethnic country PPT courseware 2
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2023-09-25 18:27:23
"Understanding Symmetry Phenomenon and Axisymmetric Figures" Movement of Figures PPT
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2023-10-05 09:27:32
"Rotation of Graphics" PPT courseware on translation, rotation and symmetry of graphics
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2023-09-25 18:04:32
"Plane Graphics in Life" rich graphic world PPT courseware
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2023-09-25 18:03:06
"Using Cunning Schemes and Kong Ming to Borrow Arrows" PPT courseware
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2023-10-05 09:33:10
"Pearl of North China Baiyangdian" PPT courseware
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2023-09-25 17:56:40
"The Destruction of the Old Summer Palace" PPT courseware 5
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2023-09-25 17:53:52
"The Destruction of the Old Summer Palace" PPT courseware 6
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2023-09-25 17:53:52
"The balcony will not be closed tomorrow" PPT courseware 2
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2023-09-25 17:51:02
"The balcony will not be closed tomorrow" PPT courseware 3
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2023-09-25 17:51:02
"To explain things, we must grasp the characteristics" PPT
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2023-09-25 17:45:47
Ching Ming Festival customs introduction PPT template
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2020-06-19 12:10:02
Lotus shepherd boy Ching Ming Festival PPT template
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2020-04-28 14:10:02
Green and elegant Qingming Festival PPT template
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2019-01-24 15:00:00
"The Origin of Qingming Festival" PPT courseware 2
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2021-12-22 09:10:06
Members Mid-Autumn Festival moon night PPT template
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2020-04-29 18:10:02
PPT histogram download with description
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2019-03-03 15:00:00
"The Smoke of the Opium War" Modern China in the tide of industrial civilization in the mid-to-late 19th century PPT
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2023-10-05 09:28:59
"The Smoke of the Opium War" Modern China in the tide of industrial civilization in the mid-to-late 19th century PPT
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2023-09-25 17:35:35
"Lens in Life" Common Optical Instruments PPT Courseware
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2023-09-25 18:20:07
"Fantastic" and "Terrible" FLASH animation courseware download
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2021-12-24 11:10:06
"How to Carry out Social Investigation" The soil and water support the people PPT
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2023-09-25 18:26:24
What's in the soil? PPT courseware on the land where plants live 3
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2023-10-05 09:43:35
"What does it mean to be a citizen" We are citizens PPT (Lesson 2)
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2023-09-25 17:32:31
"Why do the moon phases change?" Sun, Earth, and Moon System PPT Courseware
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2023-09-25 17:32:11
"Why there are four seasons in a year" The Movement of the Earth PPT Courseware 3
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2023-09-20 15:16:52
Four fresh and artistic hand-painted slideshow background pictures for free download
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2019-01-12 02:00:00
"What color is your parachute?" Reading notes PPT download
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2023-10-05 09:20:41
"What Becomes a Chrysalis" Animal Life Cycle PPT Courseware 2
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"What Becomes a Chrysalis" Animal Life Cycle PPT Courseware 3
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"What is Magnetism" From Compass to Maglev Train PPT Courseware 2
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"What is Magnetism" From Compass to Maglev Train PPT Courseware 3
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"Why Airplanes Can Go to the Sky" Pressure and Buoyancy PPT Courseware 2
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"Why Shadows Change" Flagpole and Shadow PPT Courseware 3
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"Why Shadows Change" Flagpole and Shadow PPT Courseware 4
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"What changes have occurred in matter" PPT courseware on changes in matter
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"What's in the Soil" Earth's surface and its changes PPT courseware
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"What's in the Soil" The land where plants live PPT courseware 3
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"The Second Opium War" PPT courseware on the invasion of China by foreign powers and the survival of the nation during the late Qing Dynasty
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"Why there are four seasons in a year" The Movement of the Earth PPT Courseware 5
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"Why Shadows Change" Flagpole and Shadow PPT Courseware 2
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"Why Shadows Change" Flagpole and Shadow PPT Courseware 2
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"What's in the Soil" The land where plants live PPT courseware 4
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"What are the uses of rules" I make friends with rules PPT courseware 3
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"Why Shadows Change" Flagpole and Shadow PPT Courseware 2
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"What's in the Soil" Earth's surface and its changes PPT courseware
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"What's in the Soil" Earth's Surface and Its Changes PPT Download
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