问题详情

How does Carl Weinberg view the current oil price plunge？
A.It is one that has seen no parallel in economic history.
B.Its negative effects more than cancel out its positive effects.
C.It still has a chance to give rise to a boom in the global economy.
D.Its effects on the global economy go against existing economic laws.请帮忙给出正确答案和分析，谢谢！