what does your brother usually do_____ school night?1.at 2.in 3.on 4.for
题目
what does your brother usually do_____ school night?1.at 2.in 3.on 4.for
答案
on
具体某天的晚上要用on
~~~~~~~~~~~~~~~~祝你进步,如对你有帮助,请及时采纳~~~~~~~~~~~~~~~~
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