【单选题】当网点快件量较大时候,网点到中转场的运输可以安排( )。
【单选题】An Englishman uses 'I' to refer to himself, while a German uses 'ich', a Spaniard 'yo'. This is an example of language ______.
【单选题】Throughout the talk, the speaker is ______ while introducing the World Bank.
【单选题】间歇蒸汽灭菌法适用于没有高压灭菌设备,或不耐( )以上温度培养基的灭菌