A.they are B.are they C.they were D.were they
单项选择题Please get everything ready prior（）shifting．
A.on B.to C.at D.for
单项选择题Please charge the expenses（）the ship’s account．
A.for B.by C.at D.into
单项选择题Mooring（）are placed on both banks of the Suez Canal about 200m apart．
A.bollards B.ballasts C.bands D.benefits
单项选择题Get the searchlight（）for transiting the canal at night．
A.turned off B.already C.almost D.ready
单项选择题Get everything ready（）mooring．
A.of B.on C.to D.for
