tracert命令（）到某个网络目标所经由的路径。

使用tracert命令可以了解自己的计算机与（）之间的传输路径信息。

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。

网络管理员在无法上网的PC上通过Ping命令进行测试，并使用Tracert命令查看路由，这种网络故障排查的方法属于（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。