单项选择题
A.the oil content in water
B.the water content in fuel oil
C.the water level in bilge well
D.the oil level in bilge well
单项选择题 The SMS should provide for （） ensuring that the Companys organization can respond at any time to hazards, accidents and emergency situation involving its ships.
单项选择题 The Company should ensure that the master is fully （） with the Companys SMS.
单项选择题 The Company should ensure that （） involved in the Company’s SMS have an adequate understanding of relevant rules, regulations, codes and guidelines.