It is reported that up to now, mountain slides have cut off more than ten villages from the outside

world, ______more than 100 hundred people alive and ______ many houses.     [ ]

A. buried; destroyed  

B. burying; destroying  

C. to bury; to destroy  

D. being buried; being destroyed

2个月婴儿，拒食、吐奶、嗜睡3天，查体：面色青灰。前卤紧张。脐部少许脓性分泌物，最应该进行的检查是（）

A.脐部分泌物培养

B.血常规检查

C.血培养

D.脑脊液检查

E.头颅CT检查