以下宽带接入技术中，（）属于光纤接入？

以下宽带接入技术中，（）属于光纤接入？

下列不是宽带接入网技术的是（）技术

光纤宽带接入技术的优点有（）。

目前Internet接入技术主要有：基于传统（）的有线接入、基于有线电视网接入、以太网接入、无线接入技术和光纤接入技术。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。