Why did the King believe the trial of the arena was a good way of solving some the problems in his kingdom?
选项：

A:Because the masses of the kingdom would be entertained and pleased. ;
B:Because the thinking part of the community could bring no charge of unfairness against this plan.;
C:Because the king wanted to show his people that he was a fair king.;
D:Because her daughter felt excited to see the criminal bitten by the fierce tiger.