单选题The main tasks for sailors on duty are, first of all, （）persons who come on board to do their business, such as the PSC inspectors, the agent, the ship chandler, etc.AreceivingBgettingCtakingDmeeting
单选题
The main tasks for sailors on duty are, first of all, （）persons who come on board to do their business, such as the PSC inspectors, the agent, the ship chandler, etc.
A
receiving
B
getting
C
taking
D
meeting
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