單項選擇題My Deratization Exemption Certificate will （） by the end of this month．

A.become due
B.become valid
C.become lawful
D.become effective


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1.單項選擇題If your vessel is equipped with a radiotelephone，what must also be aboard? （）

A.Certificate of Inspection
B.List of ship stations
C.Copy of ship to shore channels
D.Radio station license

2.單項選擇題If your passenger vessel has been issued a stability letter，it must be （）.

A.filed in the ship’s office
B.posted in a passenger area
C.posted adjacent to the Certificate of Inspection
D.posted in the pilothouse

3.單項選擇題An International Tonnage Certificate will be issued to a vessel when it meets several requirements，one of which is that the vessel must （）.

A.admeasure over 100 GT
B.be 79 or more feet in length
C.engage in intercoastal or international trade
D.be issued a Certificate of Inspection

4.單項選擇題A vessel’s Classification Certificate is issued by the （）.

A.American Bureau of Shipping
B.National Cargo Bureau
C.United States Coast Guard
D.United States Customs

5.單項選擇題A vessel’s Certificate of Documentation （）.

A.may be retained by the owner at the home port or kept on the vessel
B.must be posted under transparent material in the pilothouse
C.must be carried on board
D.must be kept on file at the corporate offices of the owner or operator