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A vessel engaged in minesweeping on the high seas carries which of the following day signals ?
A.Two green balls in a vertical line
B.Two black balls in a vertical line
C.A black ball at the foretruck and yardarm ends
D.A shape of two cones point to point
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更多 “ A vessel engaged in minesweeping on the high seas carries which of the following day signals ?A.Two green balls in a vertical lineB.Two black balls in a vertical lineC.A black ball at the foretruck and yardarm endsD.A shape of two cones point to point ” 相关考题
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