用体表冰浴或冰毯降温法降温时，直肠温较鼻咽温高（）
A.0.5～1℃
B.2～3℃
C.4℃
D.5℃
E.6℃
参考答案：B
—Did you see any seals?
— .I saw nothing. [ ]
A.Yes, I did
B.Yes, Ididn't
C.No, Idid
D.No, I didn't
军用列车车次范围是（）
