A. carry out B. carried out C. carrying out D. carry on
单项选择题Any emergency pump situated outside ()(机舱)should also be started.
A. officer’s room B. machinery cabin C. engine room D. boat deck
单项选择题broom()
A.扫帚 B.钳子 C.塑料桶 D.棉纱
单项选择题degreaser()
A.除油剂 B.扳手 C.木粉 D.棉纱
单项选择题SOPEP()
A.船上油污应急计划 B.除鼠证书 C.船舶卫生证书 D.国际防止油污证书
单项选择题ORB()
A.国际防止油污证书 B.油类记录薄 C.船上油污应急计划 D.除鼠证书