海船船员考试
单选题Which statement is TRUE concerning the gooseneck（）.A It is a sailing maneuver which brings the vessel's head through the windB It connects the boom to the mast and allows the boom to swing freelyC It is a sailing condition where there is a loss of air
题目
It is a sailing maneuver which brings the vessel's head through the wind
It connects the boom to the mast and allows the boom to swing freely
It is a sailing condition where there is a loss of air flow over the sails
None of the above
相似问题和答案
第1题：
Which statement concerning carbon dioxide is FALSE ________．
A.It displaces the oxygen in the air
B.It cannot be seen
C.It cannot be smelled
D.It is safe to use near personnel in a confined space
第2题：
Which statement is TRUE concerning the flash point of a substance ________．
A.It is lower than the ignition temperature
B.It is the temperature at which a substance will spontaneously ignite
C.It is the temperature at which a substance，when ignited，will continue to burn
D.It is the temperature at which the released vapors will fall within the explosive range
第3题：
Concerning baby-sitting and managing a paper route, which of the following statement is true?
A． Both call for daily service.
B． Both call for a sense of responsibility.
C． Neither is affected by bad weather.
D． Neither is helpful to character development.
逻辑推理题。关于临时保姆和送报纸这两项工作，文中均有提到责任感的重要性，分别在第一段最后一句“This has its greatest．．．reliable，responsible and mature”(这项工作尤其适合女孩，一个可靠、负责和成熟的临时保姆可以挣到不少钱。)及最后一段第二句“The job also requires a sense of maturity and responsibility．．．”(这项工作同样需要成熟、稳重与责任感……)。
第4题：
Which statements concerning the switch construct are true？（）
- A、All switch statements must have a default label.
- B、There must be exactly one label for each code segment in a switch statement.
- C、The keyword continue can never occur within the body of a switch statement.
- D、No case label may follow a default label within a single switch statement.
- E、A character literal can be used as a value for a case label.
正确答案:E
第5题：
Which statement is TRUE concerning combustible gas indicators ________．
A.One sample of air is adequate to test a tank
B.They do not work properly where there is a lack of oxygen
C.They will detect a lack of oxygen
D.They are calibrated to read the percentage chance of explosion
第6题：
Which statement is NOT true concerning the stowage of class 1 explosives ________．
A.Class 1.1 explosives may be stowed with class 9 dangerous substances
B.Class 1.4 explosives must be“separated from”a stow of class 5.1 oxidizing materials
C.Class 1.4 explosives may not be stowed in the same hold with class 6.1 poisons
D.Class 1.4 explosives must be“separated from”a stow of class 8 corrosive materials
第7题：
Which statement is TRUE concerning the placard entitled Discharge of Oil Prohibited ________．
A.It is required on all vessels
B.It may be located in a conspicuous place in the wheelhouse
C.It may be located at the bilge and ballast pump control station
D.All of the above
第8题：
A.A
B.B
C.C
D.D
第9题：
Which statement concerning GPS is TRUE ________．
A.It cannot be used in all parts of the world
B.There are 12 functioning GPS satellites at present
C.It may be suspended without warning
D.Two position lines are used to give a 2D fix
第10题：
Which two statements are true about terms in a routing policy?（）
- A、A then statement is mandatory in a term
- B、If a term does not contain a from statement, all routers match
- C、If a term does not contain a from statement, the Junos OS will not commit
- D、A then statement is not mandatory in a term
正确答案:A,B