外研版九上unit1it’swastefultothrowawaypaperandmaterialppt課件(編輯修改稿)
2024-12-24 18:11 本頁面
【文章內容簡介】 car pool to reduce air pollution. should plant more trees, not to cut them down. air electrity energy factory glass metal ocean paper pollution protect recycle throw away (以上單詞應根據聽力磁帶跳出，由于 手中無磁帶，只能這樣了．） did Zhao Ming feel when he read the article? is a green school? is it wasteful to throw away glass and paper? happened if we don’t turn off lights? ,you guys! Guess what! 喂，伙計們．猜猜 a green ca
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