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.

The（）may examine or re-examine the goods or take samples from them straightaway in the absence of the consignee or the consignor whenever it considers this necessary.

教师专业化是指获得教师资格证。

对于取得教师资格的公民而言，可以在本级及其以下等级的各类学校和其他教育机构担任教师；高级中学教师资格与中等职业学校教师资格相互通用。

（ ）estimating is a technique for estimating the duration or cost of an activity ou project using historical data from a similar activity or project.

Sometimes lights are（）by fog，haze，dust，smoke，or precipitation which may be present at the light，or between the light and the observer，and which is possibly unknown by the observer.

（）是中学教师实施教育教学行为的基本规范、是引领中学教师专业发展的（基本）准则。

（划分）普通中学教师分为高中教师、初中教师和中专教师。

《中华人民共和国教师法》规定，取得高级中学教师资格，应具备（）。