When you go shopping do you bring your own cloth bags and not plastic bags?This is harmful to our environment.Even the smallest everyday things can have a big impact on the environment.When we shop, we should ensure that the things we buy will last a long time.Even though converting something from one form into another consumes energy.Have you ever been concerned about the environmental pollution in the area that you live?Regardless, we should all pay attention to environmental protection.It is unusual for you to be walking to school.To conserve electricity, we also need to shut down our computers and turn off the lights.Are there any differences between these two paintings?
最新问答: 在一个边长8厘米的正方形里面画4个最大的圆,这些元的周长的和是()厘米,面积的和是()平方厘米. 翻译下~Why do you have him worrying about his lessons? 在sod测定中为什么设照光和暗中两个对照管? 得不偿失的意思 顶点式 速度 单项选择 -What do you think of the traffic in our 5升的丙酮装在试剂瓶里,打开盖子后完全挥发所需的时间 测量每天最低气温为-150°.是必然事件? 小丁有邮票z8张,小林有邮票224张,小林的邮票是小丁的多少倍?除了这个问题外还可以提出什么数学问题(加、减法除外) 有哪些方法可以减小摩擦 In the US ,some people shake hands,〔 〕kiss or hu 学霸们把这两个句子改定语从句。1.This is Lily.Her mother is in a red skirt.2 胚状体是由未分化的,就有分裂能力的细胞构成的吗?为什么 He doesn't know the way,补全问号 着急 英语翻译(老婆,你在干什么)翻译 6,7,8,12等于24,加减乘除? 甘蔗和什么一起吃会发生化学反应,产生可乐里的气体? 两条直线被第三条直线所截若∠1的同旁内角等于60°,求∠1的内错角的度数 姑娘,加油吧!英语 数学题求解TvT1、一个自然数除以6缺1,除以8缺3,除以18余5.这个数最小是( ).2、将分数53/79的分子减去A