can i help you的同义句 I ___ ____ help
题目
can i help you的同义句 I ___ ____ help
答案
What can I do for you?(意思是:我能为你做什么吗?)
How can I help you?
how can I do for you?
(另一种寻求帮助的说法有:Can you give me a hand?)
can you need help
Is there any help I can do for you?
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
最新试题
热门考点