单项选择题
A. keep B. take care of C. handle D. hold
Much time is spent （）(保养) the ship at sea.A. watchingB....
单项选择题Much time is spent （）(保养) the ship at sea.
A. watching B. maintaining C. look outing D. taking after
The fore part of a ship is called the （）(船头).A.headB.bo...
单项选择题The fore part of a ship is called the （）(船头).
A.head B.bow C.quarter D.stern
The （）(尾楼) deck is at stern.A.portB.sternC.poopD.astern
单项选择题The （）(尾楼) deck is at stern.
A.port B.stern C.poop D.astern
