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。

进入大学后，大学生需要树立新的学习理念，这些理念包括（）。

西单购物中心的经营理念：“热心、爱心、耐心、诚心”（）

“热心、爱心、耐心、诚心”，这一理念定位属于（）。

哪些属于护理管理的发展趋势（）。[护理管理学试题题库]

进入大学，应该树立新的学习理念，下列属于新的学习理念的有（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。