危害和整改难度较小,发现后能够立即整改排除的隐患是______。
A.一般事故隐患 B.特大事故隐患C.重大事故隐患 D.较大事故隐患
参考答案:A
It was already past midnight and only three young men__________in the tea house. [ ]
A. left
B. remained
C. delayed
D. deserted
一老年男性肝区持续性隐痛4个月,巩膜无黄染。查体:肝在右肋下7cm,质硬,表面不平,脾在肋下4cm。血糖偏低,红细胞计数增多。AFP>6mg/L持续6周。可能的诊断为()
A.胆汁性肝硬化
B.细菌性肝脓肿
C.阿米巴性肝脓肿
D.原发性肝癌
E.肝囊肿