97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

單項選擇題

（）lashing bar needs renewing.

A. The lost
B. The used
C. The deformed
D. The small

你可能感興趣的試題

單項選擇題

Four （）are needed to work this heavy derrick.

A.winches
B.gears
C.windlass
D.cranes

單項選擇題

This （）was repaired in Singapore.

A. damaged derrick
B. damaging derrick
C. derrick to be damaged
D. derrick