Have you bought any CDs recently?Yes.I bought really good _______ by a new band last Monday
题目
Have you bought any CDs recently?Yes.I bought really good _______ by a new band last Monday
A.ones B.one C.CDs D.it
答案
A
ones 代替前面提到的同类的可数名词复数
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