The busier he is,( )(happy)he is.Helen is the( )(tall)of the twins.chinese teacher to give Jim( )to
题目
The busier he is,( )(happy)he is.Helen is the( )(tall)of the twins.chinese teacher to give Jim( )to do during the holiday.A.some work B.a few of work C.a lot work D.many work快``````本人现在就要啊啊啊啊啊
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