单项选择题
After seeing that the gears are free to engage ,put the windlass（） .
A.into gear B.for gear C.on D.gearing
单项选择题 Before going to the forecastle, ask the engine room for （） on deck .
单项选择题 （）is fouling.
单项选择题 “The anchor was heaved aweigh” means“（）”.
