The children went to the Sea WORLD in hong kong three days ago.
题目
The children went to the Sea WORLD in hong kong three days ago.
这道题是对划线部分提问,从to到 WORLD ）为划线部分
答案
Where did the children go in hong kong three days ago
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
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