选择题：下列哪种行为属于不正当竞争行为( )A.经许可使用他人的非注册商标B.因转产而低于成本

凡是能够引起经济法律关系发生、变更和消灭的客观情况,在经济法学中称为( )A.法律要素B.法律事

共用题干 The FamilyThe structure of a family takes different forms around the world and even in the same society.The family's form changes as it adapts to changing social and economic influences.Until recently,the most common form in North America was the nu

下面选项中哪些是数据链路层的主要功能:( ) A、提供对物理层的控制 B、差错控制 C、流量控制 D、

1742年______和他领导的内阁集体辞职,在英国开创了内阁必须对下院负责,而下院对内阁的施政方针不

共用题干 Economic Reform in ChinaMore US sinologists have expressed confidence in China'S economic reform and the prospects for Chi-na's modernization."if the reforms are implemented,"said Doak Barnett,professor of Johns Hopkins University,theywould________(