单项选择题
When entering the bridge，pilots of the Suez Canal want the master of the ship to fill in （）.
A.Their yellow book B.Their seaman's book C.Their Pilotage form D.Their bill of health
单项选择题 When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.
单项选择题 What is the best guide for determining the proper scope of anchor chain to use for anchoring in normal conditions（）.
单项选择题 What effect is achieved from soaking an anchor（）．
