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 （）.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

Banks have no liability for any delay or loss caused by postal or telex failure.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

唐长安城是当时世界上规模最大的城市。请问唐长安城由哪三部分组成？唐代长安城最宏伟富丽的建筑是哪座？

唐代的大明宫是世界上最宏伟、最大的宫殿建筑群，面积为北京紫禁城的四倍，唐末大明宫屡遭兵火，成为废墟，西安市现已在其旧址建成大明宫国家遗址公园。大明宫与唐代另外两座宫殿合称“唐三宫”，这两座宫殿是（）宫和（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。