初二英语作文:what can we do to protect animals 要求80字以上
题目
初二英语作文:what can we do to protect animals 要求80字以上
答案
There are lots of animals in danger all over the world ,such as pandas,elephants,whales,turtles and so on.Why are they in danger?Because we kill them for their meat or money.I am very sad and mad.Animals are our friends,I think they are lovely and friendly.We mustn't hurt them.We should be friendly to them.We should try our best to protect them.We need to stop cutting down the trees or making water dirty.We should leave them lots of forests and land.They like air and enough sunlight.We need to help the animals live in peace.Let's save them.
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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