【单选题】The INCOTERMS do not deal with _______.
A.
the obligations to clear the goods for export and import.
B.
transfer of ownership and other property rights.
C.
the buyer's obligation to take delivery.
D.
the obligation to provide proof that the respective obligations have been duly fulfilled.
【判断题】金刚石有极高的硬度,是自然界中最硬的材料,其显微硬度可达 10000HV。
【单选题】以下经济利益的流入不属于营业收入类要素的是?
【单选题】蒙古首都乌兰巴托在蒙语中的意思是( )。
【判断题】航线维修的业务中心是生产计划与调度部门。