诚信缺失的原因,主要有()。
A、市场经济的影响
B、商业良心的影响
C、利润最大化思想的误导
D、环境因素的影响
E、诚信的保障机制没有建立起来
参考答案:C, D, E
巴甫洛夫根据高级神经活动类型的特征对气质进行分类,与希波克拉底的4种类型相对应。不属于上述4种类型的是
A.活泼型B.安静型C.强而不均衡型D.抑制型E.外向型
How does an icebreaker normally free a ship which has become beset while navigating independently?()
A.By backing down the track and cutting out ice on either bow
B.By approaching from the stern and crossing ahead at an angle of 20° to 30° to the beset ship's course
C.By overtaking the beset ship,running ahead and then backing down the track to the beset vessel
D.By approaching the vessel from astern and towing the beset vessel stern first