--------------home-------------------- he was questioned by the police
题目
--------------home-------------------- he was questioned by the police
a.no soonerdid he come ,than
b.nosooner did he come ,then
c.no sooner had he come,than
d.no sooner had he come ,then
答案
no sooner did he come home,then he was questioned by the police
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
- 75%÷20%x=25
- 函数y=根号下(2+x)*(3-x)的定义域为集合A,集合B={x|kx^2+4x+k+3>0} 且B不属于空集,当B真包含于A时
- 小敏看一本故事书,3天看31页.照这样计算,15天可以看完,这本书共有多少页?
- 设河面宽为180m,水流速度v1=2.5m/s,一人乘船以相对于河水的速度v2=1.5m/s划船渡河,若要使船渡河位移最短,应如何调整船的航向?最短位移多大?需时多少?
- 《献给敬爱的老师》作文400字
- life is like a play,i get to know myself more s
- 甲乙俩人从相距24千米的俩地同时出发,沿一条公路同相而行.甲骑自行车每小时行12.5千米,乙步行每小时行4.5千米,几小时后,甲能追上乙
- 牛顿第三定律具体内容?
- 一个水池,装有一个进水管和一个出水管,单开进水管1小时30分可以将空池注满;
- 100克浓度为百分之98的硫酸溶液加水稀释后,可稀释成浓度为百分之20的硫酸溶液(密度为1.14g/立方厘米)
热门考点