核电作为一种重要的清洁能源，在实现（）方面可发挥重要作用。

营销知识考试、会计知识考试、计算机知识考试常采用()的方式。

在公路水运工程试验检测业务考试中，不是公路试验检测工程师和试验检测员考试专业科目的是（）。

在公路水运工程试验检测业务考试中，（）不是公路试验检测工程师和实验员考试的专业科目。

如何检查齿轮副的接触斑点状况？

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。