jim and i pulled up carrots on the farm yesterday. 改成一般疑问句与对 pulled up carrots 进行提问
题目
jim and i pulled up carrots on the farm yesterday. 改成一般疑问句与对 pulled up carrots 进行提问
答案
did jim and you pull up carrots on the farm yesterday?
what did jim and you do on the farm yesterday?
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