患者吴某,乙肝“大三阳”患者,使用含氯消毒剂对其水杯进行浸泡消毒处理时,浓度及作用时间分别为
A有效氯1000mg/L,30min
B有效氯5000mg/L,30min
C有效氯1000mg/L,15min
D有效氯5000mg/L,15min
E有效氯10000mg/L,15min
A有效氯1000mg/L,30min
B有效氯5000mg/L,30min
C有效氯1000mg/L,15min
D有效氯5000mg/L,15min
E有效氯10000mg/L,15min