单选题After repair, the voyage trial of the M-E should be done （）Aafter the mooring trial has passedBbefore the mooring trialCunder the surveyors supervisionDafter repair
单选题
After repair, the voyage trial of the M-E should be done （）
A
after the mooring trial has passed
B
before the mooring trial
C
under the surveyors supervision
D
after repair
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