There are five people in my family.They are mother.(a)two sister and me(b)me and two sister
题目
There are five people in my family.They are mother.(a)two sister and me(b)me and two sister
Thank soooooooooooooooooooooooooo much!1
答案
选A
me要放在后面
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．
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