Seldom__my boss in such good mood since I came to work in this company
题目
Seldom__my boss in such good mood since I came to work in this company
A I saw B I have been C have I seen D do I see
答案
Seldom置句前,需用倒装句!
加上本句中有since表示时间段
所以应该选C Have I seen
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