翻译：道之为物，惟恍惟忽。忽兮恍兮，其中有象；恍兮忽兮，其中有物。窈兮冥兮，其中有精，其精甚真，其中有信。

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。

《左传》中说：“多行不义必自毙。”下列哪一历史人物的结局可以作为该论断的有力证据（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

《大学》中说“欲治其国者，先齐其家；欲齐其家者，先（）。”