单项选择题
The Muster List (“Station Bill”) shows each person’s lifeboat station，duties during abandonment，basic instructions，and（）.
A.all emergency signals B.instructions for lowering the lifeboats C.the time each weekly drill will be held D.work schedule
单项选择题 The Master shall insure that the Emergency Position Indicating Radio beacon (EPIRB) is（）.
单项选择题 The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.
单项选择题 The deck water seal of the inert gas system（）.
