单项选择题
A.bridge B.bitt C.bit D.bits
Spread a safety net under the （） (舷梯).A.gangwayB.ladder...
单项选择题Spread a safety net under the （） (舷梯).
A.gangway B.ladder C.pilot ladder D.bridge
As soon as the ship gets alongside the（）(码头),you should...
单项选择题As soon as the ship gets alongside the（）(码头),you should lower the gangway and put a safety net below it.
A.shore B.wharf C.harbour D.port
The captain has gone （）(上岸). He’ll be back this afterno...
单项选择题The captain has gone （）(上岸). He’ll be back this afternoon.
A.shore B.land C.ashore D.port
