单选题The（）is a series of trials done at sea to determine whether the ship has met the specifications of design, modification, or repair.ASea trialBBed-testCEngine performanceDPSC inspection
单选题
The（）is a series of trials done at sea to determine whether the ship has met the specifications of design, modification, or repair.
A
Sea trial
B
Bed-test
C
Engine performance
D
PSC inspection
参考解析
解析：
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