What if you need help,I will try my best to do.请问有语病吗?
题目
What if you need help,I will try my best to do.请问有语病吗?
答案
有语病 to do 没有宾语,what if使用不当
Whenever you need help, I will try my best (I will be there)to help you.
Whatever help you need,I will try my best to do.
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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