27（）

单项选择题What is true about Getty bronze according to the passage（）

A. It was taken away from Greece.
B. It was found by some Italian fishermen.
C. It was illegally exported to the U.S.A.
D. It was buried somewhere in Italy.

单项选择题The last paragraph suggests that game theory （）

A. is useful in clarifying economic utility
B. was developed from human activities
C. was initiated by some neuroscientists
D. is hard for the public to understand