改为一般疑问句 1.There are some baseballs on the floor .
题目
改为一般疑问句 1.There are some baseballs on the floor .
改为一般疑问句
1.There are some baseballs on the floor .
2.I would like to have some juice .
3.He is going to Shanghai on Friday .
4.He did his homework last night .
5.I'm speaking to a foreigner now .
答案
Are there any baseballs on the floor
Would you like to..
Is he going to..
Did he do..
Are you speaking to..
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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