单选题Which hold shall we put all the cargo in?（）A Hold No.2.B No, on the bridge.C Yes, in the captain’s cabin.D Sorry, I don’t know.

The term Longitudinally Separated From by a Complete Hold in the preparation of stowage plan for dangerous cargoes means that ________ ．

A.the cargoes shall be stowed in such positions that their vertical distances be greater than 3 meters

B.the cargoes shall be stowed in different holds or compartments

C.the cargoes shall be stowed in different holds or compartments between which there is at least a complete compartment

D.the cargoes shall be stowed in different holds or compartments between which there is at least a complete hold

A fire breaks out in ＃4 hold and partially damages some of the cargo．In order to extinguish the fire the hold is flooded thus damaging the remaining cargo in that hold．Which of the following is (are) correct？ ______ ① The damage to the cargo by fire is particular average． ② The damage to the cargo by water is general average．

A.① only

B.② only

C.Both ① and ②

D.Neither ① nor ②

If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power，which will occur ________．

A.A pawl，forced by a spring mechanism，will engage the teeth of the bull gear and hold the load

B.An electromagnetic brake will hold the load where it is suspended

C.The load will fall rapidly to the deck unless the foot brake is engaged

D.The load will slowly lower to the deck under control of the drag of the winch motor

______is an angle at which a cargo settles in the hold of a ship，between the horizontal and the slope made by a bulk cargo such as grain or iron ore．

A.Angle of loll

B.Angle of inclination

C.Angle of repose

D.Angle of list

In most cases，the mere reception or dumping down of the cargo on the ship ______ involve completion of loading，because the operation of loading involves all that is required to put the cargo in a condition in which it can be carried．

A.is not

B.has not

C.do not

D.does not

Your tow includes a barge carrying chlorine．Which special requirements must be observed ________．

A.The wing voids shall not be opened when underway

B.You must post a deckhand to keep a special watch on this barge

C.A cargo information card for chlorine must be in the pilothouse

D.All of the above

材料：

The crude oil washing installation and associated equipment and arrangements shall comply with the requirements established by the Administration．

Such requirements shall contain at least all the provisions of Specifications for the Design，Operation and Control of Crude Oil Washing Systems adopted by the International Conference on Tanker Safety and Pollution Prevention，1978，in Resolution 15 and as may be revised by the Organization．

An inert gas system shall be provided in every cargo tank and slop tank in accordance with the appropriate Resolutions of Chapter II-2 of SOLAS．

With respect to the ballasting of cargo tanks，sufficient cargo tanks shall be crude oil washed prior to each ballast voyage in order that，taking into account the tanker&39;s trading pattern and expected weather conditions，ballast water is put only into cargo tanks which have been crude oil washed. Every oil tanker operating with crude oil washing systems shall be provided with an Operations and Equipment Manual detailing the system and equipment and specifying operational procedures．Such a Manual shall be to the satisfaction of the Administration and shall contain all the information set out in the Specifications referred to in this Regulation．If an alteration affecting the crude oil washing system is made，the Operations and Equipment Manual shall be revised accordingly．

问题：

According to this passage，with respect to the ballasting of cargo tanks，ballast water is put only into ________．

A.slop tanks which have been cleaned with water

B.gas freed cargo tanks

C.inertized cargo tanks

D.cargo tanks which have been crude oil washed

________ shall be approved by the Administration．A.Specifications for the Design，Operation and Control of Crude Oil Washing Systems

B.Appropriate Resolutions of Chapter II-2 of SOLAS

C.An Operations and Equipment Manual detailing the crude oil washing system and equipment and specifying operational procedures

D.International Conference on Tanker Safety and Pollution Prevention，1978

This paragraph is most likely extracted from________．A.MARPOL 73/78

B.SOLAS

C.IBC

D.IGC

It can be concluded that ________．A.it is not necessary to do crude oil washing prior to ballast voyage

B.taking into account the tanker's trading pattern and expected weather conditions，it is sometimes necessary to do crude oil washing after each ballast voyage

C.if it is possible ballast water shall always be put into cargo tanks prior to commencing their crude oil washing operations

D.sufficient cargo tanks shall be crude oil washed prior to each ballast voyage in order that the tanker could be kept properly ballasted without breaking any regulations in connection with ballasting of cargo tanks

请帮忙给出每个问题的正确答案和分析，谢谢！

All wire rope used in shipboard cargo gear must be identified and described in a certificate. The certificate shall certify all of the following EXCEPT the ______.

A.date of the test

B.load at which a test sample broke

C.name of the vessel

D.number of strands and of wires in each strand