哪位大师可以用英文写一些关于amazing things 的文章
题目
哪位大师可以用英文写一些关于amazing things 的文章
答案
Pigs are more intelligent than dogs!猪比狗还要聪明!
Pigs are much more intelligent than what many people give them credit for!
Professor Stanley Curtis and Dr.Sarah Boysen of Penn State University in a study found that pigs are much smarter than dogs.Pigs are capable of abstract representation and are able to hold an icon in mind and remember it at a later date.Pigs did better at video games than some primates.Pigs communicate constantly with one another and more tha 20 of their oinks have been identified for different situations,from wooing their mates to saying "I'm hungry".They have temperature preferences and can learn through trial and error how to turn on the heat in a cold barn and turn it off again when it is too warm.Pigs have even saved the lives of their owner by dragging her free from a muddy bog.
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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