He did__work as his sister.A.much as twice B.twice as much C.twice much asD.much twice as
题目
He did__work as his sister.A.much as twice B.twice as much C.twice much asD.much twice as
选哪一个?为什么?
答案
B
做这种题要记住一个公式
倍数词（twice）+as +副词(much)+名词（work）+as
以这种顺序去判断,绝对不会错.
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