男，45岁，因肝破裂急症入院。体检：血压110/85mmHg，脉搏85次/分，精神紧张，面色苍白，手足湿冷，尿量30ml/h，该患者应诊断为（）。

A.无休克

B.休克代偿期

C.休克抑制期中度

D.休克抑制期重度

E.休克DIC形成

The blood-gas barrier in alveoli may include each of the following EXCEPT

A．cytoplasm of a type Ⅱpneumocyte

B．basal lamina of type Ⅰalveolar cells

C．cytoplasm of a type Ⅰpneumocyte

D．endothelium of a continuous capillary

E．basal lamina of an endothelial cell