阿摩線上測驗
26. If a tug is in the direction between broad on the Port Beam and Port Quarter, then it can
be said that the tug is ______ the Port Beam.
(A) perpendicular
(B) abaft
(C) vertical
(D) parallel
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統計： A(83), B(421), C(133), D(109), E(0) #2439552
統計： A(83), B(421), C(133), D(109), E(0) #2439552
