在我国,应急预案体系的分类结构包括()。
A.整体预案
B.专项预案
C.部门预案
D.单位预案
E.综合预案
参考答案:A, B, C, D, E
________on ten years of observation and study, Professor Wang announced that everyone dreams
every night, whether they realize it or not.[ ]
A. Basing
B. Based
C. Been based
D. Having based
胆脂瘤的并发症有()
A.硬膜外脓肿
B.迷路炎
C.脑膜炎
D.乙状窦栓塞性静脉炎
E.脑脓肿