The Master to prosecute all voyages with the utmost（）and to render customary assistance with the Vessel’s Crew.

单项选择题Shipping society approved buoyant work vests are considered to be items of safety equipment and may be worn by members of the crew（）.

A.in lieu of life preservers during fire drills
B.in lieu of life preservers during boat drills
C.in lieu of life preservers during an actual emergency
D.when carrying out duties near a weather deck's edge

单项选择题Prior to each voyage the master of every ship shall ensure that the intended route from the port of departure to（）is planned using adequate and appropriate charts and other nautical publications necessary for the intended voyage.

A.the first port of call
B.any port of call
C.the last port of call
D.the destination

单项选择题Orders of the Master to the officer of the watch which s he must comply with are（）.

A.Night orders
B.Standing orders
C.Commands by master
D.Requirements by master

单项选择题In determining that the（）of the navigational watch is adequate to ensure that a proper look-out can continuously be maintained，the master shall take into account all relevant factors.

A.disposition
B.composition
C.reposition
D.position

单项选择题If in any doubt as to the pilot’s actions or intentions，the officer in charge of the navigational watch shall（）.

A.notify the master immediately
B.take whatever action is necessary before the master arrives
C.take necessary actions at his/her discretion
D.seek clarification from the pilot