单项选择题
A. Put two shackles into water. B. Two shackles in water. C. Keep two shackles in water. D. All A、B and C are correct.
备双锚。（）A. Let go both anchors.B. Drop both anchors.C. St...
单项选择题备双锚。（）
A. Let go both anchors. B. Drop both anchors. C. Stand by two anchors. D. Stand by both anchors.
起锚，留一节在水里。（）A. Heave up the cable and leave one shackle...
单项选择题起锚，留一节在水里。（）
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.
有多少节锚链在外？（）A. How many shackles are out ?B. How much sh...
单项选择题有多少节锚链在外？（）
A. How many shackles are out ? B. How much shackles are out ? C. How much cable is out ? D. How many cable is out ?
