My father____three times a week.A.fishing
题目
My father____three times a week.A.fishing
My father____three times a week.A.fishing.Bfishes.C.gofishing.D.Isfishing
答案
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
- 英语翻译
- 我说的是 I will wait for your come back有人给我回了Etc who come Etc who come back什么
- 一根圆木锯成4段要用8分钟.照这样计算,如果要将这根圆木锯成10段,要多少分钟.(方程解)
- X为何值时时2+x/3比(x-1)/2大1
- 给我些词型转换题吧
- 风筝落下来了 扩句
- 在CuO和铁粉的混合物中加入一定量的稀硫酸并微热.反应停止.在滤纸上留少量金属.并得到滤液.向滤液中插入一铁钉,片刻后取出铁钉.
- 已知函数f(x)=x立方-3x,|(1)fx的单调区间(2)求函数fx在区间[-3 2]最值
- How long does it ___you to go to the post office,Jack?__About half an hour.A,take B,cost C,pay ,D,s
- Look!The boys and girls_____over there.1.play games2.playing games3.are playing games4.plays game
热门考点