Bob looked out of the window.There___he had never seen before.
题目
Bob looked out of the window.There___he had never seen before.
A.a boy did stand
B.a boy stood
C.did a boy stand
D.stood a boy
求详解
答案
D,there放在前面后面要倒装,然后he had never seen before是用来修饰a boy的,即那儿站着一个他从没看过的男孩.
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