20世纪90年代初,斯坦伯将经济学中买低卖高以获利的概念应用到创造力理论上,提出了()
A.创造力成分模式
B.创造力演化系统观
C.创造力投资理论
D.创造力系统观点
参考答案:C
Look _ the trees. They are tall.[ ]
A. on
B. for
C. at
Which of the following sounds like an implied solution to the energy dilemma
A.Solar energy.
B.Fossil fuels.
C.New nuclear plants.
D.No nuclear plants.