单项选择题
A.by B.to C.with D.for
The sailors should do unmooring work when （）the harbor....
单项选择题The sailors should do unmooring work when （）the harbor.
A.leaving B.leave C.to leave D.left
Send the aft breast line （）!A.shoreB.ashoreC.to ashoreD...
单项选择题Send the aft breast line （）!
A.shore B.ashore C.to ashore D.to go ashore
“Ease the strain on the stern line” means “（）”!A. Heave...
单项选择题“Ease the strain on the stern line” means “（）”!
A. Heave away the stern line. B. Take in the stern line. C. Slack the stern line. D. Heave in the stern line.
