【判断题】平面汇交力系平衡的几何条件是力多边形自行闭合。()
【判断题】“民族”的英文为etnic group。( )
【判断题】平面汇交力系平衡的几何条件是力多边形自行封闭。
【单选题】A listing of a business entity's assets, liabilities, and owner's equity as of a specific date is a or an ( ).
B.
statement of owner's equity
D.
statement of cash flows
【简答题】The ship owner's responsihlilities in voyage chartering and time chartering are the same.( )