心理健康是近30年来西方发展最快的一门学科，近几年，很多心理学家认为它是“心理创富学”，即通过心理调节发展智慧、创造社会财富。你认为，大学生应如何保持健康的心理（）

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。

职业心理素养水平的提升制约着个体职业生涯发展的高度和速度，职业心理素养提升是职业生涯发展的重要推动力量。

麻省理工大学斯隆管理学院的职业心理学家（），曾经说过，“我们作为子女、父母的角色是不可逆的。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。