（）gives listings of all lighthouses，lightships，lit floating marks（over 8m in height），fog signals and lights of navigational significance.
1、Give the description of the following
Give the description of the following sound segments in English.[k];[z];[w];[u:];[i]
2、Which document lists all the lifesavin
Which document lists all the lifesaving equipment required for a vessel? （）ACertificate of InspectionBAmerican Bureau of Shipping Classification CertificateCInternational Convention for the Safety of Life at Sea CertificateDCertificate of Registry
3、The Tonnage Certificate gives the（）of
The Tonnage Certificate gives the（）of a ship which is classified into gross tonnage and net tonnage.AspecificationsBdescriptionsCdimensionsDprescriptio
4、（）gives a description of the combined
（）gives a description of the combined Cardinal and Lateral Buoyage system including textual and diagrammatic explanations of the five types of...
5、The Tonnage Certificate gives（）of a ve
The Tonnage Certificate gives（）of a vessel which is classified into gross tonnage and net tonnage.Athe descriptionsBthe measurementsCthe specificationsDthe prescriptio
6、以下命令中，与命令“LIST ALL FIELDS姓名，年龄，班级”不等效的
以下命令中，与命令“LIST ALL FIELDS姓名，年龄，班级”不等效的是（ ）。ALIST姓名，年龄，班级BUST FIELDS姓名，年龄，班级CDISPLAY FIELDS姓名，年龄，班级DDISPLAY ALL姓名，年龄，班级