题目
以"Mobile Phone"为主题写一篇英语作文
要求:认真设计开头,结尾,引导同学正确使用手机.
80-100字
要求:认真设计开头,结尾,引导同学正确使用手机.
80-100字
提问时间:2020-07-18
答案
The development of science and technology makes our life more comfortable and convenient.However,scientists have created many problems,which are not easy to be resolved,such as air pollution,the deterioration of environment and the scarcity of natural resources,to which we must some solutions.
Modern science and technology render people many advantages.Modern telecommunication shortens the distance between people and makes communication much easier.Internet is widely used now not only for collection of abundant information but also for correspondence.Email,the most effective communication device now,is becoming very popular.Besides,telephone and mobile phone make contact more convenient than before.
Modern science and technology render people many advantages.Modern telecommunication shortens the distance between people and makes communication much easier.Internet is widely used now not only for collection of abundant information but also for correspondence.Email,the most effective communication device now,is becoming very popular.Besides,telephone and mobile phone make contact more convenient than before.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
- 1苏轼《石钟山记》中的观点(盖叹郦元之简,而笑李渤之陋)对吗?
- 2已知集合M{x/ x^2+px+q<0}与P {x/ x^2-7x+10≤0}满足M交P不等于空集
- 3求人工汉译英一句话.
- 4化简(x方-2x分之x+2+x方-4x+4分之1-x)除以x分之x-4
- 5汽车以15m/s的速度向对面高山驶去,在司机鸣笛后4s听到了回声,则听到回声时,汽车距高山多远?
- 6a-(a的2次方-b的2次方)÷a+(a的2次方-b的2次方)÷b-b
- 7维护修饰哪些词语
- 8一个物体被绳子系着,放入水中,物重大于浮力,但这时处于悬浮状态,浮力就是等于物重吗?
- 94分之(X-1)-2=6分之(2X-3) 解方程 3分之4【4分之3(5分之1X-2)-6】=1
- 10in,what,is,classroom,is,this,it,my,fan,a
热门考点
- 1_____friends are nice ________their parents A All my;to B My all to C All my;with D my all with
- 2关于sat2物理上700容错率
- 38条直线能将1张长方形纸片最多分成几部分?怎么分?有图更好,没图要有理由.
- 49年级上册语文《敬业与乐业》的练习题.
- 5___ when I met you yeaterday?
- 6英语语法提问
- 7邻国之民不加少 少的意思
- 8帮忙用英语翻译个句子:看到这些,不知道现在是什么心情,我发现我一直是喜欢你的
- 9如果x、y是非零实数,使得|x|+y=3|x|y+x3=0,那么x+y等于( ) A.3 B.13 C.1−132 D.4−13
- 10是选择,我拿不准,请看下