日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項選擇題

Right-laid line should be coiled（）.

A.clockwise
B.counterclockwise
C.either clockwise or counterclockwise
D.on a reel

你可能感興趣的試題

單項選擇題

On small sailing vessels，the PRIMARY reason for using nylon in a combination chain-nylon anchor line is to（）.

A.provide elasticity
B.increase the strength
C.reduce the cost
D.reduce the weight

單項選擇題

It’s no good（）down by head．

A.to sail
B.sails
C.sailing
D.sailed