具备进货、验收、贮存、养护、出库复核、运输、送货等职能的是（）.
A．门店
B．配送中心
C．药品零售药店
D．药品零售连锁企业
E．总部
参考答案：B
He's smart enough to know that if he _____ that crowd, he's to be punished by his father sooner or later. [ ]
A. will get involved with
B. gets involved with
C. gets involved by
D. will be involved through
生活污水成分的重要特征是含有
A．氮、磷等元素B．水质和水量差别很大C．放射性废物D．肠道病原菌和病毒等E．农药成分
