星期六英语日记(8句)
题目
星期六英语日记(8句)
星期六,天气晴,去姥姥家的英语日记
答案
It was a fine day last Saturday.I got up early in the morning because it was my grandmother’s birthday.After breakfast I bought a big birthday cake and some other gifts with my mother in a supermarket.Then we took a bus to my grandmother’s house.My grandmother was very happy to see us.And she cooked a big dinner for us.We had great fun with my cousins there.In the evening we had a birthday party there.
What a happy day and a happy family!
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