You’d better（）your course to port to avoid collision．

单项选择题The vessel’s quarter is located（）.

A.abeam
B.dead astern
C.just forward of the beam on either side
D.on either side of the stern

单项选择题There are（）rats on board.

A.not
B.no
C.any
D.none

单项选择题What is the female section of a tool joint called? （）

A.Stem
B.Pin
C.Box
D.Stand

单项选择题What is the most important difference between the bow type anchor shackle and the D-type anchor shackle? （）

A.The bow type shackle provides a superior connection
B.The D-type shackle is weaker than the bow type
C.The bow type shackle is weaker than the D-type
D.The D-type shackle provides an inferior connection

单项选择题Which two components pass through the shank of an LWT anchor?（）

A.Anchor shackle and stock
B.Tripping palm and flukes
C.Crown and chocks
D.Swivel and stabilizer bar