单项选择题
-How many ropes do you want altogether? -3 head lines, 1 breast line and （）.
A.1 spring B.1 stern C.1 back D.1 forward breast
单项选择题 （）fore and aft.
单项选择题 -Give out two head lines, one from each side! -All right. Here （）.
单项选择题 -Tow rope from the starboard bow, please! -All right. Here （）.
