题目

书面表达 (共1小题，满分12分) 我国正提倡建设“节约型社会”，下图为某校两个学期用水、用电、用纸的情况。请对其进行简要分析，以“How to build an economized society”为题，写一篇作文，谈谈自己的想法。 文章须包括以下要点： 答案：How to build an economized society Our government is aiming to build an economized society. It is everybody’s duty to work hard to achieve this goal including us students. Recently, the statistics in the report of one certain school in two school terms suggest that the expenses of electricity, water and paper are surprisingly large and growing rapidly, which draws our attention. As a common me下列操作中，能最容易鉴别空气、氧气和二氧化碳三瓶气体的是[A.观察气体颜色B.倒入澄清的石灰水C.闻气体的气味D.插入燃着的木条