1,1.414,1.732,2,()
A.3
B.
C.4
D.5
参考答案:B
In relation to the Russian legal system:
(a) Describe the role and structure of the courts of general jurisdiction. (7 marks)
小气道的解剖特征是()。
A.气道直径<3mm,气道均为平滑肌,无软骨
B.气道直径<3mm,气道均为平滑肌,有软骨
C.气道直径<2mm,气道均为平滑肌,有软骨
D.气道直径<2mm,气道均为平滑肌,无软骨
E.无软骨的小支气管