A rope made of a combination of wire and fiber is known as（）.

A.clean anchor chain as it's hauled in
B.recover anchors which have lost their buoys
C.run and retrieve anchors
D.prepare anchor chain for inspection

A.can be released while under strain
B.is used for boat falls
C.is used for extra heavy loads
D.is used for light loads only

A.pike pole
B.jack staff
C.line rod
D.hooker