“合于利则动，不合于利而止”中的“利”是指国家和人民的利益。
A new coil of nylon line should be opened by（）. ["pulling the end up through the eye of the coil","taking a strain on both ends","uncoiling from the outside with the coil standing on end","unreeling from a spool"]
药品零售企业应从合法的企业进货，对（）应确认其合法资格，并做好记录。 ["首营品种","首营企业","外资企业","进口品种"]
《孙子兵法》是战国时期著名军事家孙武所著。
药品零售企业购进药品应以（）为前提。 ["质量","安全性","价格","效益"]
依据华电集团《电力安全工作规程》（热力和机械部分）电焊钳应符合哪些一般要求？
