对于班主任来说，通过（）对学生进行教育是最基本的工作方式。

学校德育工作最基本、最经常、最有效的途径是班主任工作。

学校德育工作最基本、最经常、最有效的途径是班主任工作。

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。

幼儿园教育过程中最核心的环节是（）。

学前教育工作中最基本的、最重要的人际关系是（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。