单项选择题
We will let go both anchors with three shackles and dredge them. （）
A.我船将抛三节左锚链并拖锚。 B.我船将抛三节双锚锚链，并拖锚。 C.我船将抛三节右锚链并拖锚。 D.我船将抛三节双锚锚链，并走锚。
单项选择题 When you are sure that the weight of the anchor is held by the brake ,take the windlass out of gear. （）
单项选择题 Upon getting the order ,can I lower the anchor until it is clear of hawse pipe ? （）
单项选择题 Before coming here, ask the engine room for power and water on deck.（）
