问题
选择题
Never before ___________in greater need of technical experts than it is today.
A．has Shenyang been
B．Shenyang has been
C．was Shenyang
D．Shenyang was
答案
答案：A
句意：沈阳以前从来没有像今天这样急需技术专家。考查never表否定时，位于句首,引起部分倒装的结构。