【判断题】钱三强和何泽慧做出了裂变反应的三分裂和四分裂。()
【单选题】John当大学教师每学期的收入为300美元。当大学把支付给教师的价格提高到400美元时,Emily也进入市场开始当教师。由于这种价格上升,生产者剩余增加了多少( )
【单选题】英译汉:“clean bill of lading;clean report of findings;clean credit”,正确的翻译为:( )。
【多选题】Integration strategies include:
A.
Horizontal integration
E.
Hierarchical integration
【单选题】In ________, a company grows by combining with competitors. A) diversified integration B) vertical integration C) concentrated integration D) horizontal integration
A.
diversified integration
C.
concentrated integration
D.
horizontal integration
【单选题】Forward integration and backward integration are sometimes collectively referred to as
A.
horizontal integration.
E.
hierarchical integration.