题目内容：

求高手解答英语题
___the case,there were no grounds to justify your complaints.
A.Being such B.Such is C.It being such D.Such being
为什么选D,求解答!

优质解答

such being the case 事实既然如此
such being the case这种结构在英语中叫做独立主格结构,是由“名词/代词+分词”构成的,在句中作状语