ISM规则目的是为（）提供一个国际标准。I、船舶营运安全；II、船舶防止污染管理；III、船舶营运成本管理；IV、船员管理

A.I

B.I、II

C.II、III

D.I、II、III、IV

He threw away all the ______ cigarettes, _____ to give up smoking for the sake of his health. [ ]

A. remained; determining

B. leaving; determined

C. remaining; determined

D. left; determining