單項(xiàng)選擇題

Ropes can be divided into three types: （）.

A. natural fiber rope, manila rope and synthetic rope
B. natural fiber rope, synthetic rope and wire rope
C. synthetic rope, manila rope and wire rope
D. synthetic rope, manila rope and wooden rope

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單項(xiàng)選擇題

Ropes can be divided into （）basic types.

A.3
B.4
C.5
D.6

單項(xiàng)選擇題

It is very important for every sailor （）the characteristics of the ropes so that they can be for right jobs.

A.knowing
B.know
C.to know
D.knew

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Ropes can be divided into three types: （）.

你可能感興趣的試題

Ropes can be divided into （）basic types.

It is very important for every sailor （）the characteristics of the ropes so that they can be for right jobs.