I used to live in a small town with trees all around.There was no tall building and the only street was narrow.Just outside the town,there was a river.You can see different kinds of fish swimming in the clear water.People here lived a simple life. Great changes have taken place here.You can see tall buildings,big department stores and factories everywhere.Different kinds of cars and buses are running in the big streets.But with the development of the industry,we have fewer trees.Air and water pollution is becoming more and more serious.We must do something to stop pollution and make our town even more beautiful.
最新问答: 根据下列诗句的意思写出相近的成语 欲穷千里日,更上一层楼,( ) 读书破万卷,下笔如有神( ) 勾股定理数学在RT三角,已知 你好,宝贝。翻译成英文 求英语汤姆索亚历险记3句比较好的句子. 请说说主谓宾:To tell you the truth. 求学霸,高中生物分别有哪些技术,像基因工程,花药离体培养这样的 慢条斯理的近义词. She covers the table with a cloth.的同义句? 已知a小于0,b>0,c 将下列谚语、歇后语用线连起来,旱刮东南不下雨 一定是阴天云行东,雨无终 明日晒谷不用翻烟囱不冒烟 涝刮东南不晴天天上鲤鱼 下列不正确的是A拧开醋瓶醋味扑鼻分子做无规则运动B油中煎饺子容易被煎焦油的沸点比水高C洗碗油花飘在水面油的密度比水小D刀 父亲今年38岁,母亲今年36岁,儿子今年11岁,多少年后,父母亲的年龄之和是儿子的年龄的4倍? 水平路面上质量是三十千克的手推车在受到六十牛的水平推力使做加速度为一点五米每秒的匀加速运动如果撤去列车的加速度是多少 甲、乙两个通草球互相吸引、已知甲球带正电、则乙球( )或( ) 设m-n=[1/4],m+n=2,求[m2+n2m2+2mn+n2-[2/mn]÷([1/m]+[1/n])2]•[1/ 小明做乘法计算题时,把其中一个因数21看成了12,结果得到的积比正确的积少了1107,正确的积是多少? 四个直径为20cm的圆,两两堆砌,求外接圆的直径为多少 照样子写词语:不计其数———— ———— ———— 五颜六色———— ———— ———— 平面铣刀和端铣刀有什么区别? 1光年是多少公里