猜一猜,写一写
题目
猜一猜,写一写
I'm shout when I am young.I'm tall when I am old.I'm green when it's spring.I'm yellow when it's
autumn.What am t( )
I'm big and tall.There are many trees on me.People often climb me on the weekend.m( )
I' blue ang clean.Fish can live in me.People like swimming in me,too.l( )
I have windows and doors.I'm not tall.people can live in me every day.h( )
答案
1 tree 树
2 mountain 山
3 lake 湖
4 house 房子
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