教学能力，是指将一定的知识或技能传授给他人，并使学习者理解掌握所学知识或技能的一种能力。

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。

发现法是指教师不直接把现成的知识传授给学生，而是引导学生根据教师和教科书提供的课题与材料，积极主动地思考，独立地发现相应的问题和法则的一种教学方法。

讲授法是教师运用口头语言系统连贯地向学生传授（）的一种教学方法，它包括（）、讲渎、讲演等教学方式。

讲授法是教师通过口头语言系统连贯地向学生传授知识的方法，它可以分为讲述、讲解和（）三种方式。

讲授法是教师通过口头语言系统连贯地向学生传授知识的方法，讲授法可分为讲述、讲解和讲演三种方式。