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 （）.

根据民法通则规定，我国公民与外国公民离婚所适用的法律是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

中国公民与外国人结婚适用婚姻缔结地法。

中华人民共和国公民和外国人结婚适用婚姻缔结地法律，离婚适用（）法律。

中国公民与外国人结婚，适用（）。

中国公民与外国人结婚，适用（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。