【单选题】电力电缆中,()具有容许温升高,允许载流量较大,耐热性能好,适宜于高落差和垂直敷设,介电性能优良的特点。
【判断题】在外文数据库检索时,遇有Fulltext链接时,说明该库可提供原文。
【单选题】下列不属于合同特征的是( )
C.
合同可以调整身份关系,包括收养、婚姻、监护等
【简答题】在外文数据库检索时,遇有Fulltext链接时,说明该库可提供________。
【简答题】Modern life is impossible without travelling. The fastest way of travelling is by plane. With a modern airline you can travel in one day to places which it took a month or more to get to hundred years...
【判断题】在外文数据库检索时,遇有Fulltext链接时,说明该库可提供原文
【判断题】生产关系的性质,是由生产资料所有制决定的。 ( )
【单选题】[单选题]电力电缆中,()具有容许温升高,允许载流量较大,耐热性能好,适宜于高落差和垂直敷设,介电性能优良的特点。
【单选题】— I think travelling by train is more comfortable than travelling by plane. —_________. In my opinion, travelling by plane is more comfortable.