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．
单项选择题 Get everything ready（）mooring．
单项选择题 Finally，when your ship is alongside，don’t forget（）.
