同义句 The great scientist died when she was 67 The great scientist ____ ____ ____ ____ _____ 67
题目
同义句 The great scientist died when she was 67 The great scientist ____ ____ ____ ____ _____ 67
The great scientist died when she was 67
The great scientist ____ ____ ____ ____ _____ 67
She married a Frenchmen called Pierre Curie there.
She _____ ____ ____ a Frenchman ___ ____ called Pierre Curie there.
They got married 2 years ago.
____ 2 years ___ they got married.
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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