The ___ must be able to give full attention to the keeping of a proper lookout and no other duties shall be undertaken or assigned which could interfere with that task. A. officer B. lookout C. sailor D. helmsman

单选题

The ___ must be able to give full attention to the keeping of a proper lookout and no other duties shall be undertaken or assigned which could interfere with that task.A. officer B. lookout C. sailor D. helmsman

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单选题

At the start of a tennis match there must be Complete ___ among the fans.

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单选题

THE THRUST REVERSER SYSTEM MUST BE DEACTIVATED:

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单选题

ECDIS must be able to perform all of the following EXCEPT ___ .A. determine true bearing and distance between two geographical pointsB. determine magnetic compass deviationC. transform a local datum to the WGS-‘84 datumD. convert graphical coordinates to Mdisplay coordinates

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单选题

The values must not be more than the approved differences.

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