【简答题】局域网常用的拓外结构有总线型、星型和环型三种。著名的以太网(Ethernet)就是采用其中的( )结构。
【单选题】电影《辛德勒名单》属于战争片中的( )类型
【简答题】A freight forwarder shall take into account the route,the mode of transport and applicable regulations,if any,in the( ).
【判断题】A freight forwarder can also provide consolidation service to the overseas importer.( )
【简答题】英译汉(逐字逐句): Originally,a freight forwarder was a commission agent performing on behalf of the exporter/importer routine tasks such as loading/unloading of goods, storage of goods, arranging local trans...
【简答题】A freight forwarder plays an important role in international transport only.( )
【单选题】母乳中含有较高的分泌型免疫蛋白( ),能增强呼吸道的抵抗力。
【单选题】在船舶接受气象导航服务的注意事项中,下列哪个是正确的?
【简答题】局域网常用的拓外结构有总线、星形和()三种。著名的以太网(Ethernet)就是采用其中的()结构。