单选题_____A saferB more safelyC safetyD more safety

During PSC inspection related to the ISM Code,_____of the Safety Management System (SMS) should be carried out if clear grounds are established

A.a less favorable inspection

B.a more favorable inspection

C.a less detailed inspection

D.a more detailed inspection

What is the purpose of the limit switch on gravity davits?

A.To cut off the power when the davits hit the track safety stops

B.To stop the davits from going too fast

C.To cut off the power when the davits are about 12 inches or more from the track safety stops

D.None of the above

A safety ;

B safe ;

C safely

There is a ______ when one or more vessels are towing or pushing another vessel or vessels，provided that they are all involved in commercial activities and not in a salvage operation．

A.private safety

B.private maritime adventure

C.common safety

D.common maritime adventure

A port ______ if more than ordinary prudence and skill is needed to avoid exposure to danger there．

A.safety

B.is safe

C.is not safe

D.is not safety

A SOLAS passenger ship safety certificate is required on all ______.

A.T-Boats carrying more than 49 passengers for hire

B.T-Boats that carry more than 12 passengers on an international voyage

C.T-Boats carrying more than 150 passengers for hire

D.large excursion vessels on lakes，bays，sounds，and river routes

Educators think that television is making ____.

A. more and more illiterates of children

B. more and more children of illiterates

C. more and more children to become illiterates

D. more and more children will become illiterates

A large GM would give a vessel which of the following characteristics ________．① More safety in case of flooding；② Increased racking stresses．

A.① only

B.② only

C.Both ① and ②

D.Neither ① nor ②