obey the Master
obey the Pilot
bring the rudder to a position midway between the two conflicting orders
ask the Pilot if he relinquishes control
第1题：
While you are on watch entering port, the Master gives the helmsman a rudder command which conflicts with a rudder command from the Pilot. You should make sure the helmsman ______.
A.obeys the Pilot
B.obeys the Master
C.asks you for instructions
D.brings the rudder to a point midway between the two conflicting positions
第2题：
Mariners not entering the port are________to keep at least one mile off.
A.advised
B.reported
C.complied
D.supplied
第3题：
A、a little farther
B、a little far
C、a bit of farther
D、a bit far
第4题：
The bypass valve on a self-contained breathing device should be opened if ______．
A.You are entering a space containing poisonous vapors
B.You are entering a space containing explosive gases
C.The regulator of the breathing apparatus malfunctions
D.The face piece of the breathing device is too tight
第5题：
You are entering port and have been instructed to anchor，as your berth is not yet available．You are on a SW'ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam．You should ______．
A.not drop the anchor until the lights are in line
B.ensure your ship will NOT block the channel or obstruct the range while at anchor
C.drop the anchor immediately as the range lights mark an area free of obstructions
D.drop the anchor immediately as a change in the position of the range lights will be an indication of dragging anchor
第6题：
A. Bridge
B. Firewall
C. Port replicator
D. Gateway
第7题：
Your ship is returning to New Orleans from a foreign voyage and carrying a bulk cargo of anhydrous ammonia．You must notify the Captain of the Port，New Orleans，______．
A.at least 96 hours before entering port
B.if you are not participating in the USMER system
C.only if you have a hazardous condition aboard
D.only if your arrival will vary more than six hours from your ETA reported to AMVER
第8题：
It is () great pleasure that I am standing here with all of you tonight.
A、of
B、at
C、in
D、with
第9题：
You are entering an east coast port and see a buoy with a yellow triangle painted on it．This indicates ______．
A.you are in the vicinity of the ICW
B.the buoy is a special mark
C.the buoy is off station
D.the buoy designates a sharp turn in the channel
第10题：
Which of the following devices would need to be configured to block specific ports and protocols from entering the network?（）