—Are you going to the football game?  

—No, the tickets are ____expensive for me.

A．very much

B．so much

C．far too

D．highly

患者，男，25岁，头外伤昏迷5分钟后清醒，送医院途中再度陷入昏迷，伴呕吐。体检：浅昏迷，双侧瞳孔等大等圆、光反射迟钝，左侧肢体肌力Ⅳ级，巴宾斯基征阳性。最可能的诊断是（）

A.脑震荡

B.脑挫裂伤

C.硬膜外血肿

D.硬膜下血肿

E.脑内血肿