查人人中国名人网湖南省南县:高三英语单选题8
来源：百度文库 编辑：查人人中国名人网 时间：2024/04/29 23:01:54
Never before ( ) in greater need of modern public transport than it is today.
A.has this city been B.was the city
为什么选A不选B啊
A.has this city been B.was the city
为什么选A不选B啊
这是一个倒装句.且是一个现在完成时,never before,特别是before是一个时间的标志,决定于要用现在完成时.还原可以得
This city has been in greater need of modern public transport never before than it is today.
从过去到现在的对比,对现在还有影响,用现在完成时态!且后面的it is today.更能明显的体现
你可以理解为
The city has never been in great need of modern public transport before that it is today.
一般跟never \before连用的都是完成时态
因为有before，是用现在完成时的代表。