批量伤员进行检伤分类的目的是（）。
A.明确伤情
B.明确伤类
C.明确伤型
D.确定救治及后送次序
E.便于分级救治
参考答案：D
Only then did he realize that it was volcano eruption; he got into ____ and began to run downhill like
mad for life. [ ]
A. anxiety
B. a panic
C. panic
D. trouble
下列细菌仅仅对人致病的是（）
A.马流产沙门菌
B.伤寒沙门菌
C.猪霍乱沙门菌
D.鸭沙门菌
E.以上都不对
