單項選擇題When my ship arrived there，their ship（）.

A.has left already
B.left already
C.had left already
D.would left already


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1.單項選擇題Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）

A.The master may，at his/her discretion，turn off the AIS if he/she believes that it may compromise the safety or security of the vessel
B.Under no circumstances shall AIS be turned off while underway as this could endanger the vessel and those around her
C.AIS is always required to be operating if the vessel is in or in the vicinity of a VTS area
D.AIS is always required to be operating if the vessel is within 100 nautical miles of the coastline

2.單項選擇題The following（）is a standard phrase.

A.I may enter fairway
B.I might enter fairway
C.INTENTION. I will enter fairway
D.I will probably enter fairway

3.單項選擇題The Agent promised to keep me（）of how our business was going on.

A.to be informed
B.informed
C.on informing
D.informing

4.單項選擇題The Vessel Bridge-to-Bridge Radiotelephone Act applies to which towboat?（）

A.A 100 GT towboat，24 feet in length
B.A 90-foot towboat tied to the pier
C.A 60-foot towboat towing by pushing ahead
D.A 400 GT towboat anchored

5.單項選擇題Which of the following statements is TRUE regarding automatic identification systems (AIS) ?（）

A.AIS cannot be used to make passing arrangements because the system is not capable of this type of ship-to-ship communications
B.AIS cannot be used to make passing arrangements because the ship-to-ship text messaging feature is for emergency use only
C.AIS can be used to make passing arrangements via ship-to-ship text messaging but a vessel operator is not relieved from the requirement to sound whistle signals or make arrangements via bridge-to-bridge radiotelephone
D.AIS can be used to make passing arrangements via ship-to-ship text massaging thus relieving a vessel operator from making such arrangements via bridge-to-bridge radiotelephone or signaling intent to pass via whistle signals

6.單項選擇題The following（）is a standard phrase.

A.You may enter fairway
B.You should enter fairway
C.ANSWER. It is permitted to enter fairway
D.You could enter fairway

7.單項選擇題When may the automatic identification system (AIS) be switched off? （）

A.At anytime as long as it is properly logged
B.At the Master's professional judgment
C.Only when the vessel is at anchor or in port
D.Under no circumstance

9.單項選擇題The Vessel Bridge-to-Bridge Radiotelephone Act applies to（）.

A.every towing vessel of 16 feet or over in length while navigating
B.every vessel of 50 GT and upward，carrying one or more persons for hire
C.all aircraft operating on the water
D.every power-driven vessel of 20 meters and upward while navigating

10.單項選擇題The date and time kept in the radiotelephone log shall commence at（）.

A.midnight
B.noon
C.beginning of the watch
D.any convenient time