The certificate of pratique certifies that ______.
A.the ship has no rats or mice on board
B.no quarantinable disease has been found on the vessel
C.no person has died during the voyage the ship has just completed
D.all the crew members have no health problem
第1题：
Before welding can be done in a tank that has previously carried petroleum products，a certificate must be obtained from ________ ．
A.the customs
B.the Register Bureau of shipping
C.the shipyard fire department
D.a certified gas chemist
第2题：
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
第3题：
When does a pilot say “ Make all lines fast”? ________
A.The ship is about to be in position
B.The ship is very close to the berth
C.The ship is on voyage
D.The ship is in position
第4题：
My vessel is healthy and I request free pratique．What does the sentence My vessel is healthy mean？It means： ______.
A.My ship has been maintained
B.My ship has been painted
C.All my crew members have been vaccinated
D.All my crew members have no quarantinable diseases
第5题：
Before sailing for a foreign port，what document must you get? ______.
A.The Policy of insurance
B.The Report of Entrance
C.The Clearance
D.The Pratique
第6题：
The mere fact that free pratique has not been obtained ________ mean that the ship is not ready to load， if， in fact， free pratique can be obtained at any time and without the possibility of delaying the loading．
A.does not
B.is not
C.are not
D.has not
第7题：
The Quarantine officer told the master that the Certificate of Pratique shall become {null and void} if the ship calls at other foreign ports．
A.no disposal
B.ineffective
C.no result
D.no event
第8题：
Although a ship usually has repair in a shipyard, ________ is also necessary
A.the general repair on board
B.the voyage repair
C.the annual repair
D.the dock repair
第9题：
Free Radio Pratique will be granted by the Port Health Office in the following case ______ ．
A.Vessel with a case or suspected case of infectious disease on board
B.Vessel with a dead body on board
C.Vessel which has visited plague-infected ports during the current voyage
D.Cargo vessel which hasn't called at any plague infected ports during the current voyage and on which there is not any case of infectious disease，or any dead body
第10题：
The Certificate of pratique shall only have effect in ______.
A.all ports of the issuing country
B.all ports of the world
C.all ports other than a issuing country
D.all ports of ship's arrival