下列情况,在民国时期不可能出现的是 [ ]
A.男子流行中山装,女子多穿旗袍
B.中西餐并行于世
C.男子普遍留长辫,女子大多缠足
D.出现了欧式住宅
答案:C
Brown said he was by no means annoyed;_____ he was glad to be able to make himself clearly
understood.[ ]
A. all in all
B. for one thing
C. on the contrary
D. by the way
男性,45岁。少量饮酒后,突然大口呕吐鲜血1500ml。否认肝炎史。检查:血压10/5kPa(75/50mmHg),P130次/分,眼结合膜苍白。肝不大,脾肋下触不清。腹水(++)。Hb50g/L,该病人最适宜的诊断方法是()
A.急症钡餐透视
B.急症内窥镜检查
C.选择性腹腔动脉造影
D.双囊三腔管压迫试验