求几道英语句型转换!1.He is a manager 2.She usually goes to work by bus 3.There ar
题目
求几道英语句型转换!1.He is a manager 2.She usually goes to work by bus 3.There ar
改为一般疑问句
1.He is a manager
2.She usually goes to work by bus
3.There ara fifty students in the class
4.They hava a large house
5.He's currently working on TV advertisements
答案
1.He is a manager
Is he a manager?
2.She usually goes to work by bus
Does she usually go to work by bus?
3.There ara fifty students in the class
Are there fifty students in the class?
4.They hava a large house
Do they have a large house?
5.He's currently working on TV advertisements
Is he currently working on TV advertisements?
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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