题目
A kind of little cars may some day take the place of today’s cars.If everyone drives such cars in
The little cars will cost much less to own and to drive.Driving will be safer，too，as these little cars can go only 65 kilometers an hour.The cars of the future will be fine for getting around a city，but they will not be useful for long trips.Little cars will go 450 kilometers before needing to stop for more gasoline.
The little cars will cost much less to own and to drive.Driving will be safer，too，as these little cars can go only 65 kilometers an hour.The cars of the future will be fine for getting around a city，but they will not be useful for long trips.Little cars will go 450 kilometers before needing to stop for more gasoline.
提问时间：2020-10-12
答案
一种小的汽车总有一天会代替今天的小轿车.如果每个人都驾驶这种车在小的汽车将花费少得多的驾驶.驾驶更安全,太,因为这些小的汽车只能每小时65公里.未来的汽车将适合在一个城市,但他们不会有用的长途旅行.小车行驶450公里后需要停下来加油会.
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
热门考点
- 1求幂级数∑(n=1,∞) n^2x^(n-1)的和函数.
- 21919年科学家卢瑟福用氦原子核轰击氮原子核,结果得到氧、氢两种原子
- 3次氯酸和氯化亚铁反应化学方程式,不要离子式,配平!THANK YOU~
- 4移动一根火柴棒:14+7-4=11
- 5白居易《赋得古草原送别》又名《草》全文是什么?
- 6Listen to music in the classrooms（改为反问疑问句） Listen to music in the
- 7根据英文解释及所给首字母写出单词
- 8Put it up
- 9“十一”黄金周期间，爸爸与小明一起去旅游，实际消费金额比原计划节约了25%，他们原计划消费金额比实际消费多百分之几？
- 10语文的主谓宾,分别是什么啊,