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"Landscape Characteristics of Main Landforms" Natural Geographic Elements and Phenomenon PPT
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2023-09-25 18:24:41
"Application of Sound Phenomenon in Science and Technology" Sound Phenomenon PPT Courseware 3
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"Graphic of Quadratic Function y=ax2+bx+c" Quadratic Function PPT Courseware 2
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"Phenomena Accompanying Chemical Changes" PPT teaching courseware on changes in matter
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"Graphic of Quadratic Function y=ax2+bx+c" Quadratic Function PPT Courseware 4
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"Landscape Characteristics of Main Landforms" Natural Geographic Elements and Phenomenon PPT
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"Application of Sound Phenomenon in Science and Technology" Sound Phenomenon PPT Courseware 3
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World Animal Day theme class meeting PPT template with forest elephant background
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"Landscape Characteristics of Main Landforms" Natural Geographic Elements and Phenomenon PPT
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"Graphic of Quadratic Function y=ax2+bx+c" Quadratic Function PPT Courseware 3
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"Phenomena Accompanying Chemical Changes" PPT teaching courseware on changes in matter
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2023-09-25 17:31:46
Four-quadrant coordinate background PPT chart template of parallel combination relationship
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2019-03-10 13:00:00
Four-quadrant coordinate background PPT chart template of parallel combination relationship
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2019-03-10 13:00:00
"Water Cycle Process and Geographic Significance" Natural Geographic Elements and Phenomenon PPT
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2023-09-25 18:24:41
"Images and Properties of Inverse Proportional Functions" Inverse Proportional Function PPT Courseware 2
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"Images and Properties of Inverse Proportional Functions" Inverse Proportional Function PPT Courseware 4
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"Images and Properties of Inverse Proportional Functions" Inverse Proportional Function PPT Courseware 3
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"Atmospheric Heating Process and Thermodynamic Circulation" Physical Geographic Elements and Phenomenon PPT
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