It is possible，and sometimes necessary，to strengthen the deck of a vessel for carriage of deck cargo by ______．A.placing bunker on the deckB.building a stage on which to place the cargoC.welding steel feet to the deck，on which the cargo is placedD.erectin

In terms of vessel manning，a watch is the ______.

A.direct performance of deck or engine operations in a scheduled and fixed rotation

B.performance of maintenance work necessary for the vessel's safe operation，on a daily basis

C.performance of lookout duties

D.direct performance of cargo loading and discharge operations only

Which statement about the deck line is TRUE ________．

A.The top of the deck line is marked at the highest point of the freeboard deck，including camber，at the midships point

B.A vessel with wooden planks on a steel deck will have the deck line marked at the intersection of the upper line of the wood sheathing with the side shell

C.The deck edge is marked at the intersection of the freeboard deck with the side shell，at the lowest point of sheer，with the vessel at even trim

D.On a vessel with a rounded stringer-sheer plate，the deck line is marked where the stringer plate turns down from the plane of the deck line

Between the side frames on a vessel, suppot for the deck beam is provided by ______.

A.brackets

B.web frames

C.deck stringers

D.stanchions

Onboard a Ro-Ro vessel many decks are used for the carriage of both rolling and container cargoes，as such it is most useful if a deck socket accepts both ______．

A.Twist-Locks and lashing hooks

B.Container locks and bridge fittings

C.Bridge fittings and lashing hooks

D.Twist-locks and container locks

材料：

In a bill of lading there might be a clause known as general liberty to carry on deck clause which reads“Carrier has liberty to carry GOODs on deck”．This clause frequently gives the carrier the option of stowing the cargo either on or under deck，while also exempting the carrier from all liability for loss of or damage to cargo stowed on deck．

A clause of this type is an option，not a statement．The problem arises when the bill of lading contains this clause，but the face of the bill of lading does not state that the cargo was loaded on deck．Under such circumstances，it would appear that deck carriage is unjustifiable for at least two reasons：a）The general liberty to carry on deck clause is merely an option to carry on deck，a choice which the carrier ordinarily does not make．If the bill of lading does not bear a statement on its face giving notice that the cargo is actually stowed on deck，then by default the option has been exercised in favour of under deck carriage．b）The typewritten or handwritten wording on the face of a bill of lading has precedence over the bill&39;s printed clauses．And a clean bill of lading，because it implies under-deck stowage，is functionally equivalent to a typewritten or handwritten notation on the face of the document calling for carriage below deck．A clean bill of lading therefore overrides the printed liberty to carry on deck clause．

A general deck carriage clause without a statement on the face of the bill of lading that cargo is carried on deck is merely an option not exercised and the deck carriage is therefore a fundamental breach of the contract and the Rules．

问题：

A clause which reads“Carrier has liberty to carry GOODs on deck”contained in B/L is ________．

A.a statement

B.a problem

C.an option

D.a typewritten or handwritten wording on its face

If there is no deck stowage statement on the face of B/L，it is implied that ________．A.all cargoes are stowed under deck

B.all cargoes are stowed on deck

C.cargoes are stowed either on or under deck

D.it can not be decided whether cargoes are stowed on or under deck

If a handwritten wording on the face of B/L is in conflict with one of its printed clause，________．A.the handwritten wording shall prevail

B.the printed clause shall prevail

C.both the handwritten wording and the printed clause shall be ignored

D.the B/L shall become null and void

The deck carriage is justifiable only when ________．A.there is a general liberty to carry on deck clause in the B/L and a statement on its face that the cargo is actually stowed on deck

B.there is either a general liberty to carry on deck clause in the B/L or a statement on its face that the cargo is actually stowed on deck

C.there is neither general liberty to carry on deck clause in the B/L nor a statement on its face that the cargo is actually stowed on deck

D.only when the carrier is exempted from all liability for loss of or damage to cargo stowed on deck

请帮忙给出每个问题的正确答案和分析，谢谢！

In vessel construction, beam brackets are triangular plates that join the deck beam to a ____.

A.bulkhead

B.frame

C.stanchion

D.deck longitudinal