单项选择题
A.国际贸易增加了跨国交流的机会,也提高了经理的技能。 B.国际贸易提高了对经理掌握跨国文化交流技能的要求。 C.国际贸易的增加需要具有跨国文化交流技能的经理。 D.国际贸易增加了对经理文化交际能力的需求。
A.tell couples by looking at their photos taken when they got married B.distinguish happily-married couples from sadly-married couples C.discover the difference of each partner D.understand Dr. Aiken’s study