1990年，美国麻省理工学院斯隆管理学院的彼得·圣吉教授出版了一本享誉世界之作--《第五项修炼－－学习型组织的艺术与实务》，下列选项中（）是其主要内容。

1978年5月11日，《光明日报》发表了一篇什么文章推动了关于真理标准问题的大讨论？

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。

1990年发表的一篇文章讨论了男性和女性工商管理硕士（MBA）毕业生起薪的差别。文章称，从前20名商学院毕业的女性工商管理硕士（MBA）的平均起薪是54749美元，中位数是47543美元，标准差是10250美元。对样本均值可解释为（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。