下列哪项不是注射治疗的绝对禁忌症？（）
A.局部感染
B.注射部位有肿瘤
C.有局部麻醉药过敏史
D.重度凝血障碍
E.糖尿病
参考答案：E
Open Shortest Path First(OSPF)is a (71) routing algorithm that (72) work done on theOSI IS-IS intradomain routing protocol. This routing, as compared to distance-vector routing,requires (73) processing power. The (74) algorithm is used to calculate mutes. OSPFrouting table updates only take place when necessary, (75) at regular intervals.
A．more
B．less
C．same
D．most
肝癌患者最常见的首发症状是（）
A.肝脏肿大
B.肝区疼痛
C.消化道症状
D.贫血
E.黄疸
