谈论保护环境的方法 — 英语选择题
题目
班级准备开展环保行动，要求既节约用水，又少用纸。哪项做法符合要求？A. Leave the tap on and use both sides of the paper. B. Turn off the tap and use both sides of the paper. C. Turn off the tap and use a new sheet of paper each time. D. Use more water and write on both sides of the paper.