单项选择题
The well preparation of stowage plan will（）.
A.increase the ship's officers' knowledge B.extend the ship's officers' knowledge C.improve the ship's cargo-handling equipment D.raise the working efficiency
单项选择题 The worn-out bags are all second-hand ones（）stated in the shipping order.
单项选择题 There are（）rats on board.
单项选择题 There is a VHF set（）the front of the wheelhouse.
