对肝硬化诊断有确诊价值的检查是()。
A.X线钡餐检查
B.腹腔镜检查+活检
C.胃镜检查
D.腹部B超
E.腹部CT
参考答案:B
He suddenly _________ ill, which made his mother very worried.
A went B stayed C fell D turned
农业银行小企业信贷业务期限一般不超过()。
A.6个月
B.1年
C.2年
D.3年