many expert hold the view__protection awareness is ___the key to better environment lies.
题目
many expert hold the view__protection awareness is ___the key to better environment lies.
A that where
B which in which
C which where
D that in which 为什么?
答案
D lie in,短语,读着读着就通了,没那么多为什么
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