I think the students should be allowed to go out with their friends .(改为一般疑问句）
题目
I think the students should be allowed to go out with their friends .(改为一般疑问句）
It seems that he has a lot of friends （ 改为同义句）
答案
Do you think the students should be allowed to go out with their friends
He seems to have a lot of friends .
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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