--we need to drive t_____the city before we can get to the village.---How much time does it take.
题目
--we need to drive t_____the city before we can get to the village.---How much time does it take.
用首字母提问
through可以吗?
答案
to,表示到达某地
through也可以,是表达从城市中穿过.
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