同义句转换He run as fast as possible to catch the car. He ran _ _ _ _ _(五个空)to catch the car.
题目
同义句转换He run as fast as possible to catch the car. He ran _ _ _ _ _(五个空)to catch the car.
He run as fast as possible to catch the car.
He ran _ _ _ _ _(五个空)to catch the car.
I hear it is cold from January to December in Canada.
I hear it is cold ___ ___ ___in Canada.
I don"t like cooking,my brother doesn"t like cooking,either.
___my brother___I like cooking.
答案
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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