London is very slowly sinking...
题目
London is very slowly sinking...
London is very slowly into its foundations and the level of the river Thames is slowly rising.
答案
伦敦的地方正在缓慢地下陷而泰晤士河的水面正在缓慢升高.
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