请选择ABCD'u9H5?(d(k*a2t _________ nothing more to discuss，the CEO got to his feet，said goodbye and left the meeting room.8u5K9P.b2V
A.There was8u5K9P.b2V
B.Being8u5K9P.b2V
C.There being8u5K9P.b2V
D.As there being8u5K9P.b2V