The man came up to a lonely cottage, whose door was open, ____ there a while, and then entered it wi
题目
The man came up to a lonely cottage, whose door was open, ____ there a while, and then entered it with great interest.
A. to stand B. standing C. stand D. stood
B?
答案
选择D
你有没有发现and 出现在了最后一个动词前面,这说明这是普通的几个动词并列!
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