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。

如果需要共享本地计算机上的文件，必须设置网络连接，允许其它人共享本地计算机。设置“允许其他用户访问我的文件”应在（）中进行。

本地用户信息存储在本地计算机的账户管理数据库中，用户登录后——。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

有一台系统为 Windows Server 2008的计算机，用户john属于本地组group1,管理员创建了一个文件file.txt,并设置本地组group1对file.txt具有完全控制权限，设置john对file.txt具有拒绝读取权限，最终john对file.txt具有________权限。