腹股沟疝有下列哪些情况时应暂缓手术
A.2周前有过心绞痛发作
B.腹水
C.凝血时间明显延长
D.不满5周岁
E.有严重前列腺肥大,伴排尿困难
参考答案:A,B,C,E
Why not stay at home ______ the road is so slippery after the heavy snow?
A.in case
B.as long as
C.now that
D.even if
乙型脑炎时出现
A.凝固性坏B.干酪样坏死C.液化性坏死D.溶解坏死