It is no defense to a claim for freigh

1、It is not advisable to use nylon for a

It is not advisable to use nylon for alongside towing because it（）.Ais too expensive for everyday towing usageBbinds on the cleatsCparts too readilyDstrethes too much

2、It is essential for（）to give a complet

It is essential for（）to give a complete description of damage and shortage in the discharging report.Athe office staffBthe terminal staffCthe ship's crewDthe insurance company

3、It is（）for people to work shorter hour

It is（）for people to work shorter hoursAsuggestedBrecommendedCadvisedDadvisable

4、For each person it is certified to car

For each person it is certified to carry，a lifeboat on an oceangoing passenger vessel must be provided with all of the following EXCEPT（）.A3 litres of waterB1 unit of provisionsC1 seasickness kitD1 life preserver

5、It is illegal for a public official to

It is illegal for a public official to ask people for gifts or money ______favors to them.A in preference toB in place ofC in agreement withD in exchange for

6、It is possible for ships to receive sa

It is possible for ships to receive safety message transmitted by Navtex station（）.Ain any INMARSAT regionsBin each NAVTEX areaCat any distanceDin Areas A3 and A4