根据《就业服务与就业管理规定》，国家鼓励劳动者在就业前接受必要的职业教育或职业培训，鼓励城镇初高中毕业生在就业前参加劳动预备制培训。

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。

尚未建立工会的用人单位，集体合同由（）指导劳动者推举的代表与用人单位订立。

尚未建立工会的用人单位，由上级工会指导劳动者推举的代表与用人单位订立。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。