Why are you staying up so late playing computer games again? Stop being so _______! [ ]

A. funny

B. silly

C. serious

客户风险限额是指根据（）确定的未来一段时期内建设银行对其授信的最高额度。

A.RAROC

B.客户最终评级

C.经济资本占用

D.可偿债资源

E.抵质押率