题目

假设你是红星中学高三一班的学生李华。你班同学参加了学校的“地球日”系列活动。请按照以下四幅图的先后顺序，以“Actions for a Greener Earth”为题，给校刊“英语角”写一篇英文稿件，介绍活动的全过程。注意：词数不少于60。提示词：地球日Earth Day 答案：例文Actions for a Greener Earth A week before Earth Day, posters were put up around our school, calling upon us to join in the actions for a greener earth. Our class came up with the idea to make better use of used materials. We brought toour classroom worn-out clothes, pieces of cardboard and empty plastic bottles and turned those into dolls, handbags, tissue boxes and small vases. That weekend一个正三棱柱的三视图如图所示，这个三棱柱的侧(左)视图的面积为,则这个三棱柱的体积为 (　　)A．12B．16C．8D．12