单项选择题

Compared to manila line，size for size，nylon line（）.

A.has less strength than manila line
B.has more strength than manila line
C.is equivalent to manila line
D.will rot quicker than manila line

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单项选择题

A.anchor the boat
B.pick up heavy loads
C.protect fiber rope from abrasion
D.strengthen mooring lines

单项选择题

A.for portable fenders
B.for ground tackle
C.on the inside of the hawsepipe
D.on mooring lines

单项选择题

A.a factor of safety
B.additional strength
C.a distribution of the towing load
D.All of the above