a:tomorrow is sturday.what are you going to do?b:i am going to some books to the library and
题目
a:tomorrow is sturday.what are you going to do?b:i am going to some books to the library and
some books in the bookshop.Jim going to some flowers for his mother.
a:where you going to lunch?
b:i going to lunch at kfc.
jenny likes swimming very much.she going to at the sea during the summer holiday.
iy's sunday tomorrow.Lin Tao and his classmates going to the Animal Land.
i going to some shopping with my friend this weekend.
答案
return buy is buy are have am have is swim are visit am go
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
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