【单选题】"430.()是把一定时间段里的多张订单集合成一批,按照货品种类将货品数量汇总,全部由人工按货品进行拣选,然后根据每张客户订单进行分货处理的过程。
【单选题】The audience were so ______ by his humorous performance that they kept laughing all the time.
【单选题】One of the boys kept laughing, ________ annoyed Jane quite a lot. [ ]
【单选题】10Ω和20Ω的电阻串联接在12V的电源上,它们消耗的功率P1和P2之比是()。
【简答题】复数的代数形式为 ,其中 为实部, 为虚部。
【单选题】肝细胞的解毒作用主要是通过以下哪种细胞器的氧化酶系进行的
【简答题】One of the boys kept laughing, annoyed Jane greatly. [A]whom [B]that [C]what [D]which