题目
Computers are very important to our life now. Many people think that in the future computers will be in lots of everyday life. We won’t have to go shopping because we can get most things on the Internet. There will be no more books because we can get the texts (内容) from computers. Some people think that one day we will not read paper books. Instead, we will buy and read books using computers. The computers can keep many different kinds of books in them at the same time. And we won’t need to turn lots of pages and we will save paper. We can play games, see films and buy food. We can even make telephone calls by computers.
Some people are glad about these new ways of shopping and communication(交际). But others do not think that computers will replace (代替) our old ways because they think Internet shopping is not such a pleasure as going to the shop. They think it is a pleasure to go into shops and look at things you want to buy. And they also think paper books will perhaps be more frie
Some people are glad about these new ways of shopping and communication(交际). But others do not think that computers will replace (代替) our old ways because they think Internet shopping is not such a pleasure as going to the shop. They think it is a pleasure to go into shops and look at things you want to buy. And they also think paper books will perhaps be more frie
提问时间:2020-06-13
答案
1.A
2.D
3.C
4.A
5.B
2.D
3.C
4.A
5.B
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
- 1三角矩阵 A=003 020 121 是下三角矩阵吗
- 2早上8点钟,甲、乙、丙三人在一条笔直的公路上同时从东往西直行,乙在甲前400米,丙在乙前400米,甲、乙、丙三人的速度分别为每分钟120米、100米、90米.问经过多少分钟甲和乙、甲和丙
- 3f(x)=-f(x+1)恒成立,当x∈(-1,0]时,f(x)=x^2+2x,求x∈[8,9]时,f(x)的表达式
- 4一个等腰三角形的一个顶角度数是底角度数的3倍,这个等腰三角形的顶角和底角分别是多少度?
- 5《晓,浩》四字成语
- 6英语翻译
- 7Suddenly ,the fire alarm in the hall ____ ,which made people run out into the street in a panic.
- 8After an earthquake,this kind of i_____can help look for people under the buildings.
- 9把下面16个字按一定顺序重新排列,使其组成6条四字成语
- 10求字母s开头的英语形容词
热门考点
- 1a teach job 还是 a teacher job
- 2《一面五星红旗》中有哪些感人的句子
- 3英语中的thinking,thought有何区别
- 4地球质量M=.半径为R=.试计算m=1kg的物体在北极已经在赤道上对地面的压力..
- 5求经过(0.-2) (4.2)两点的直线斜率
- 6已知:如图,在△ABC中,∠ABC=90°,BD⊥AC于点D,点E在BC的延长线上,且BE=AB,过点E作EF⊥BE,与BD的延长线交于点F. 求证:BC=EF.
- 7一个长方形,长和宽各增加了5cm,面积增加了125平方厘米,这个长方形原来的周长是多
- 8甲数是乙数的5分之1 乙比甲多百分之几? 甲比乙少百分之几
- 9()九()天成语
- 10what is the primary medium for all language,is it writing?