A. Heave up the cable and leave one shackle in water. B. Weigh anchor and leave one shackle in water. C. Lower the cable and leave one shackle in water. D. Drop anchor and leave one shackle in water.
A.護(hù)目鏡 B.望遠(yuǎn)鏡 C.磁羅經(jīng) D.步話機(jī)
A.polite B.politely C.impolite D.impolitely
A.用車(chē)完畢! B.主機(jī)定速! C.備車(chē)! D.搖鈴!
A、10分鐘 B、20分鐘 C、30分鐘 D、40分鐘
A. chipping hammer B.scraper C. lining brush D. hammer