The retired man donated most of his savings to the school damaged by the earthquake in Yushu,_____ t
题目
The retired man donated most of his savings to the school damaged by the earthquake in Yushu,_____ the students to return to their classrooms.
A,to enable B.enabling
只给答案的就不要来了,
答案
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