A、 The decision whether to follow the ADVICE still stays with the recipient.
B、 One does not necessarily have to carry out the ADVICE, but should consider it very carefully.
C、 One have to carry out the ADVICE, and should consider it very carefully.
D、 One does not necessarily have to carry out the ADVICE, and should not consider it carefully.
答案:AB
A、 The decision whether to follow the ADVICE still stays with the recipient.
B、 One does not necessarily have to carry out the ADVICE, but should consider it very carefully.
C、 One have to carry out the ADVICE, and should consider it very carefully.
D、 One does not necessarily have to carry out the ADVICE, and should not consider it carefully.
答案:AB
A. 雷达
B. VHF
C. AIS
D. CCTV
A. 能见度
B. 大风
C. 台风
D. 暴雨
E. 冰冻
A. by long distance
B. by the darkness at night
C. by a vessel in front
D. by fog or falling snow
A. 船舶采取的较佳的航向和航速;
B. 与航路中心线和转向点相关的位置;
C. 周围船舶的位置、识别、动向;
D. 船舶货物积载的建议
A. 一般等级
B. 较大等级
C. 任何等级
D. 重大等级
A. 3.5;2.5
B. 6.5;5.5
C. 2.2;1.1
D. 2.5;1.5
A. 当班驾驶员
B. 轮机长
C. 引航员
D. 船长
A. 较大风险信息
B. 一般风险信息
C. 重大风险信息
D. 特别重大风险信息
A. 基准比例尺越小,海图所表示的地理范围大,精度越高
B. 基准比例尺越小,海图所表示的地理范围小,精度越高
C. 基准比例尺越小,海图所表示的地理范围大,精度越低
D. 基准比例尺越小,海图所表示的地理范围小,精度越低
A. 咨询
B. 信息
C. 监督
D. 交通组织