英语作文喝酒有害
题目
英语作文喝酒有害
答案
Now,many people like drinking.They think it’s cool,but I don’t agree with them.I think drinking is bad for us.Drinking is bad to our health.It’s the cause of some diseases.Some people even die of drinking.Besides,we must remember not driving after drinking.It’s illegal.The most important is that it could cause car accidents.Therefore,driving after drinking would be punished.Every body should not drink or drink less.After all,it’s not good to us.
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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