单选题Accordingtoharmonised1988Protocol，thedurationofpassengerShipSafetyCertificateshallnotexceedg：（）A5yearsB36monthsC24monthsD12months
单选题
Accordingtoharmonised1988Protocol，thedurationofpassengerShipSafetyCertificateshallnotexceedg：（）
A
5years
B
36months
C
24months
D
12months
参考解析
解析：
暂无解析
相关考题：
单选题Accordingtoharmonised1988Protocol，thedurationofpassengerShipSafetyCertificateshallnotexceedg：（）A5yearsB36monthsC24monthsD12months