建筑物的抗震设计根据其使用功能的重要性分为（　　）抗震设防类别。

根据《建筑抗震设计规范》（GB50011-2001），建筑应根据其使用功能的重要性分为甲类、乙类、丙类、丁类四个抗震设防类别。其中，（）类、（）类建筑抗震措施，当抗震设防烈度为6～8度时，应符合本地区抗震设防烈度提高一度的要求。

建筑物的抗震设计根据其使用功能的重要性分为甲类、乙类、丙类、丁类四个抗震设防类别，其中大量的建筑物的地震作用和抗震措施均应符合本地区抗震设防烈度的要求，此项建筑属于（）类。

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。