A、 When the answer to a question is in the affirmative, say: "No, ..." - followed by the appropriate phrase in full.
B、When the answer to a question is in the negative, say: "Yes, .... " - followed by the appropriate phrase in full.
C、When the information requested is not immediately available, say:"Stand by" - followed by the time interval within which the information will be available.
D、When the information requested cannot be obtained, say:"No information."
答案：CD
A、 When the answer to a question is in the affirmative, say: "No, ..." - followed by the appropriate phrase in full.
B、When the answer to a question is in the negative, say: "Yes, .... " - followed by the appropriate phrase in full.
C、When the information requested is not immediately available, say:"Stand by" - followed by the time interval within which the information will be available.
D、When the information requested cannot be obtained, say:"No information."
答案：CD
A. INSTRUCTION
B. advise
C. information
D. require
A. 减低风险发生的可能性
B. 减少损失量
C. 获得一定的经济利益
D. 改变风险的后果
A. 电信号
B. 光信号
C. 模拟信号
D. 数字信号
A. 空船重量
B. 船舶总吨
C. 航区水密度
D. 航次储备
A. 搁浅船舶的种类
B. 搁浅海域水质
C. 遇险或伤亡失踪人数
D. 船舶受损情况
A. 强制性
B. 命令性
C. 导向性
D. 指示性
A. 在夜间一船能看到他船前后桅灯成一直线和两盏舷灯时
B. 在夜间,一船能同时看到他船的两盏舷灯时
C. 互见中,在相反或接近相反的航向上,且在同一或接近的航线上驶近致有构成碰撞危险
D. 在夜间一船在前方能看到他船前后桅灯成一直线和两盏舷灯时
A. 冷性深厚系统
B. 暖性深厚系统
C. 冷性浅薄系统
D. 暖性浅薄系统
A. 由首先发现该违法行为的海事管理机构处理
B. 报请共同的上一级海事管理机构指定管辖
C. 由不同海事机构协商指定
D. 报请国家海事局指定
A. VTS操作人员是否熟悉相关的法律法规、港口规章和各类操作标准;
B. VTS操作人员是否熟悉港口、航道、锚地的潮流等水文特点;
C. VTS操作人员是否掌握必需的航海基础知识,了解不同类型船舶的航行和操纵特点;
D. VTS操作人员是否具乙类高级船员以上航海资历(内河VTS具有内河三等大副以上水上资历)
