A.stowed near open flame or where smoking is permitted B.used as seats，pillows，or foot rests C.left on open decks D.All of the above
A.only when the load is taken off the cable B.only when there is a load on the cable C.only when activated by the controls at the lowering station D.at any time
A.Escape route B.Alley way C.Corridor D.Embarking way
A.becket bend B.blackwall hitch C.figure-eight knot D.square knot
A.generally shorter than the others and is used to steer with B.is longer than the others and is used as the stroke oar C.is raised in the bow of the boat for the steersman to steer by D.longer than the others used for steering
A.equally sharing the load B.jammed together C.as far apart as possible D.rove to the highest mechanical advantage
A.covering wire or fiber rope B.forcing fids into a line C.dogging hatches D.splicing lines
A.15 minutes without recharging B.20 minutes without recharging C.25 minutes without recharging D.30 minutes without recharging
A.is a deck fitting used to shackle gear to the deck B.permits easy jettisoning of deck cargo in an emergency C.prevents stress concentration in the bulwark D.provides openings through the bulwark for mooring lines
A.in the pilothouse B.on top of lockers C.where readily accessible D.on open deck areas
