Which is right?
题目
Which is right?
I will answer those technology question in english?
and
Shall i answer those technology question in english?
or
Will i answer those technology question in english?
答案
those后面的question应该用复数questions.
我能用英语回答那些技术问题吗?
第二句语气最好!
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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