The boy ----- me is talking loudly with the girl ----.填空、
题目
The boy ----- me is talking loudly with the girl ----.填空、
A.in front ;to his left
B.in front of;to his right
C.at the front of;on his left
D.in front of;on his right
答案
d
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