连词成句.1.seeds the plant the in soil 2.for the wait sprout 3.shines water vapour sun the the
题目
连词成句.1.seeds the plant the in soil 2.for the wait sprout 3.shines water vapour sun the the
becomes and
到底哪一个对?
答案
1.Plant the seeds in the soil.
2.Wait for the sprout.
3.The sun shines the water vapour.
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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