典型结核结节中心组织结构是:①肉芽组织,②干酪组织,③朗罕氏细胞,④淋巴组织()
A.①+②
B.①+③
C.②
D.①
E.②+④
参考答案:C
You don't look . You should a doctor. [ ]
A. good; see
B. well, see
C. good; seeing
D. well; to see
该病人可能发生了
A.闭合性气胸B.开放性气胸C.张力性气胸D.血胸E.肋骨骨折