owadays more and more families own private cars. Private cars, as the product of modem civilization, have been playing a vital role in people's daily activities. First, private cars are a convenient means of transportation. You can go wherever you like. Secondly, there is no doubt that private cars will have a great impact on the economic growth. The rapid car industry growth will contribute much to keeping the country's economy growing at a higher rate in the near futrue. But every coin has two sides. The development of the private cars will bring about a series of problems. For example, the polluted air given off by cars will do great harm to our health, too many private cars will lead to traffic jams and a great deal of energy will be wasted and so on. So I think we should take advantages of private cars and make them serve us better. Meantime we hope that satisfactory solutions to these negative problems will be found soon.
最新问答: 请问一批货到后,发现少了包装盒,请问缺少包装该怎么翻译? 一个三棱柱,切一刀,剩下的是什么图形画图 900x(1-x/7×10-6)6=14000 高一英语It was polite_the child to give up this seat to the elde 已知a+b=3,ab=1求:(1)a²+b²; (2)(a-b)²; (3)a² .如图所示,滑轮和绳的质量及摩擦不计,用竖直向上的恒力F提升原来静止的质量为m=10kg的物体,使物体以大 my name is linda.i __1__london,england,but,i,live in beijing 简便计算 (说明白的人才采纳)13分之7×29分之6+13分之6×29分之22 英语翻译我们去超市自备购物袋目的是不用塑料袋 英语高三(老师或者英语高手请进)——谢谢 一撮()灰 这字念zuo 还是cuo? “我会滑旱冰”英语怎么说?不是“最喜欢” 标准状况下,相同体积的任何气体单质所含原子数相同吗? 一氯代物只有一种的物质 在平面直角坐标系xOy中,二次函数y=mx 2 +(m-3)x-3(m>0)的图象与x轴交于A、B两点(点A在点B的左侧 描写海风、潮汐、礁石的美句子 二十字左右 有一批救灾物资,如果每辆车装4吨,则有2吨未装;如果每辆车装5吨,则差2吨装满,问这批物资有多少吨,车有多少辆?设这批物 将质量分数为98%密度为1.84g/cm3的浓硫酸稀释为19.6%的硫酸溶液400g 16:9比例分辨率有哪些?比如:1920×1080,1280×720 凡事论则皆不可为,