itgle.com
更多“---Slow ahead! ---Slow ahead! _______________!A.Engine ahead slow!B.Engine slow ahead!C ”相关问题
  • 第1题:

    The upper piston rings m large, slow-speed, two-stroke/cycle diesel engines are most effectively lubricated by oil ____.

    A.fed from mechanical lubricators

    B.thrown off from the main bearings

    C.supplied from wick fed drip lubricators

    D.flow from a centrifugal or banjo oiler


    正确答案:A

  • 第2题:

    A head-on situation at night is one in which you see dead ahead a vessel showing ______.

    A.one sidelight

    B.one sidelight and a masthead light

    C.one sidelight and two masthead lights

    D.both sidelights of a vessel and her masthead light(s)


    正确答案:D

  • 第3题:

    Jack is a diligent student.

    A:hardworking
    B:ambitious
    C:lazy
    D:slow

    答案:A
    解析:

  • 第4题:

    (72)

    A.forward

    B.reverse

    C.backward

    D.ahead


    正确答案:A
    同71题解析

  • 第5题:

    In a twin screw ship going half-ahead,both screws turning outboard and the rudder amidships no current or wind, the vessel will ______.

    A.Move bodily to port

    B.Move bodily to starboard

    C.Move in a zig-zag motion

    D.Steer a fairly straight course


    正确答案:D
    双车船在前进二航行,两车都转向船外,正舵,无风流的时候,船舶将直线航行。

  • 第6题:

    This sign warns()ahead.

    Apeople the danger

    Bpeople of the danger

    Cpeople about the danger

    Dthe danger


    B