The political situation in Libya will bee even worse unless some measures .
A. will be taken
B. are taken
C. have taken
D. are to take
网友回答
A. will be taken
(答案→)B. are taken
C. have taken
D. are to take
解析：考查动词的时态语态：句意是：利比亚的形势会更糟，除非采取一些措施，主句是将来时，unless引导的时间状语从句要用一般现在时代替一般将来时，而且measures和take是被动关系。选B。