这句英语为何用这个选项?是何语法解释?

来源:百度知道 编辑:UC知道 时间:2024/06/29 23:31:09
In the United States,bus travel doesn’t cost much as _______train travel,
A.don’t they B.does it C.do they D.doesn’t it
答案是B
为何用了倒装句?

这句话错了吧。
应该是:
In the United States,bus travel doesn’t cost much as train travel, _______?
A.don’t they B.does it C.do they D.doesn’t it
选B
考的是反意疑问句。你回头好好看看原体。