Every vessel should at all times proceed at a safe speed. Safe speed is defined as that speed where（）.
1、A(An)（）should be issued for every comp
A(An)（）should be issued for every company complying with the requirement of the ISM Code by the Administration.
2、Every deck officer should be able eff
Every deck officer should be able efficiently carry out：（）AA、ConningBB、Navigation/Collision AvoidanceCC、AdministrationDD、Above of all
3、Every ship should hoist（）when approach
Every ship should hoist（）when approaching and entering ports.Aits flashing lightBthe ship's nameCits identificationDits signal letter
4、All personnel on board a vessel should
All personnel on board a vessel should be familiar with the rescue boat’s（）.Aboarding and operating procedureBmaintenance schedulesCnavigational systemsDfuel consumption rate
5、Underway vessels shall at all time mai
Underway vessels shall at all time maintain a proper look-out（）.Aby sight and hearing onlyBby all available means besides sight and hearingCby all available means except sight and hearingDby none of above mea
6、Every vessel shall at all times procee
Every vessel shall at all times proceed at a safe speed so that she can（）.Atake proper and effective action to avoid collisionBbe stopped within a distance appropriate to the prevailing circumstances and conditionsCneither A nor BDboth A and B