A . put on board
B . installed
C . fitted
D . equipped
[单选题]All inflatable liferafts have().A . safety straps from the overheadB . built in seatsC . releasing hooks at each endD . water stabilizing pocket
[单选题]The order to enter the lifeboats will be given from the().A . bridgeB . forward stationC . aft stationD . any hold in which the stevedores are working
[单选题]A.ll the firemen in the city were ______to fight against the big fire.A.called inB.called offC.called upD.called on
[单选题]On open lifeboats,the purpose of the wire stretched between the davit heads is to().A . keep the movement of the davits at the same speedB . keep the davits from slipping when they are in the stowed positionC . prevent vibration during lowering of th
[单选题]Aluminum lifeboats are subject to damage by electrolytic corrosion (the aluminum being eaten away). In working around boats of aluminum you must be very careful().A . to keep the boats covered at all timesB . not to leave steel or iron tools lying in
[单选题]Stretchers are fitted in lifeboats to provide a().A . place for people to lie downB . means for rigging the sailC . place for rowers to brace their feetD . suitable means for water to drain below the footing
[单选题]Most covered lifeboats will right themselves after capsizing if the().A . passengers are strapped to their seatsB . fuel tanks are not less than half fullC . sea anchor is deployed to windwardD . lower ballast tanks are filled with water
[单选题]E.ven in the t960s, women were seldom on the jury list in some states because_______ .( )[A] they were automatically banned by state laws[B] they fell far short of the required qualifications[C] they were supposed to perform. domestic duties[D] they
[单选题]They were so far away that I couldn't ________ their faces clearly.A.see th
[单选题]Anne couldn′t concentrate ______ whatshe was doing while her family were wa