When were they invented and who invented them?具体看问题.
题目
When were they invented and who invented them?具体看问题.
For example :The abacus was invented in the six century by the Chinese.
按照这个例句写umbrella binoculars camera bicyle~
答案
The umbrella was invented about 4000 years ago in Assyria,China and Egypt.
The binoculars was invented in 1854 by Ignatio Porro in Italy.
The camera was invented in 1827 by Joseph Nicephore Niepce who took the first picture.
The bicycle was invented in 1880s in England.
中文意思
大约4000年前埃及人、中国人和欧洲人发明了伞.
在1854年意大利人Ignatio Porro发明了双筒望远镜.
1827年照了第一张照片的人Joseph Nicephore Niepce发明了照相机.
在19世纪80年代英国人发明了自行车.
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
最新试题
热门考点
- 72÷( )×6=144
- 钢铁是怎样炼成的读书笔记200字
- 在下列四个条件中 1.a
- 幼儿园买来17个苹果,打算分给两个班的小朋友.若每个班都要分得奇数个苹果,果分完能分吗?
- 英语翻译
- 班级买票看电影,票分甲乙两种,甲种票买了5张,乙种票买了35张,花费了125元,甲种票比乙种票每张贵1元
- x3m-2n-2yn-m-13=0是二元一次方程,则m=_,n=_.
- 许多大水电站都建在阶梯分界线上,你知道其中的原因吗?
- 什么单词修饰原级,如so,quite.
- 广场上聚集了很多人改成比喻句