Duty is an act or a course of action that people __________you to take by social customs, law or religion.

Duty is an act or a course of action that people ______you to take by social customs, law or religion.

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

下列关于奔腾芯片和安腾芯片的叙述中正确的是( )。Ⅰ．奔腾是32位芯片，而安腾是64位芯片Ⅱ，奔腾是64位芯片，而安腾是32位芯片Ⅲ．奔腾主要用于台式机和笔记本电脑：而安腾主要用于服务器和工作站Ⅳ．奔腾主要用于服务器和工作站：而安腾主要用于台式机和笔记本电脑

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。