That tall boy be John. John is medium height.[ ]
A. mustn't
B. must
C. can't
D. might
答案:C
考虑诊断应为
A.麻疹
B.风疹
C.幼儿急疹
D.猩红热
E.荨麻疹
下述哪项不准确()
A.Ⅰ度冻伤,伤及表皮
B.浅Ⅱ度冻伤,伤及真皮浅层
C.Ⅱ度冻伤,伤及真皮
D.Ⅲ度冻伤,伤及皮肤全层或皮下组织
E.Ⅳ度冻伤,伤及肌肉骨骼