作文“MY HEALTHY LIFESTYLE”作业急用!
题目
作文“MY HEALTHY LIFESTYLE”作业急用!
那个.70-60词左右不要太多了!汗.
答案
We believe that health care consumers should be able to make educated choices about their health, and should have the tools and resources necessary to be a full participant in their health care team. ...
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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