英语作文summer holiday
题目
英语作文summer holiday
只能写一件计划(如旅游 登山)
要用上:first second third
答案
Summer HolidaySummer holiday is approaching,I have made a plan for it.First,I am going to travel,climbing the mountains.I want to go to Mount Tai,the famous mountain in China.Second,after coming back,...
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