A.as soon as practicable on leaving port
B.prior to departure
C.within 24 hours of departure
D.within 12 hours of departure
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A.midnight
B.noon
C.beginning of the watch
D.any convenient time
A.to be informed
B.informed
C.on informing
D.informing
A.isn't he
B.doesn't he
C.hasn't he
D.didn't he
A.at
B.in
C.on
D.of
A.in
B.to
C.on
D.at
最新試題
The following()is a standard phrase.
The date and time kept in the radiotelephone log shall commence at().
When should the emergency position-indicating radiobeacon be activated after abandoning a ship?()
Free communication effect is in direct proportion to().
The Agent promised to keep me()of how our business was going on.
To reduce the amount of catenary you may().
She arrived at the anchorage last night and anchored()berth.
The Vessel Bridge-to-Bridge Radiotelephone Act applies to().
The range of a SSB transmission is MOST affected by().
Routine radio communications should be no more than().