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 （）.

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

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

企业招聘员工经常运用知识考试，以下属于知识考试优点的是（）

培养和提高教师不是中小学校长的职责。

有些人认为：小学教师所教的都是一些浅显的知识，所以只要具备粗浅的学科知识就可以胜任小学教师。问题：请用所学的教育学理论分析上述观点，并论述胜任小学教师的职业条件。

有些人认为：小学教师所教的都是一些浅显的知识，所以只要具备粗浅的学科知识就可以胜任小学教师。 问题： 请用所学的教育学理论分析上述观点，并论述胜任小学教师的职业条件。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。