excuse me ._ sure ,walk along this road and take the first turning on the left
题目
excuse me ._ sure ,walk along this road and take the first turning on the left
A.where is the bus station?B.Is there a bus station around here?
答案
B.Is there a bus station around here 因为答语有sure用一般疑问句
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