将下面的句子转化
题目
将下面的句子转化
一.句型转换(将句子改为否定句,一般疑问句,肯、否定回答,并对划线部分他提问)
①Horses(“Horses”为划线部分)are better runners than people.
②They can run 76km per hour(”76km per hour“为划线部分)
答案
① 否:Horses aren’t better runners than people.一般疑:Are horses better runners than people.肯定回答:Yes,they are 否定回答:No,they aren't 对划线部分提问:Who are better runners than people?② 否...
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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