按照不同的分类标准，小学数学教学评价可以分为不同的类型。按照评价的目的、作用和时间的不同，可将小学数学教学评价分为（）和（）；按照评价的表达方式不同，可以将小学数学教学评价分为（）和（）。

评价一堂好课有哪些标准？评价的具体步骤有哪些？简述小学数学学习评价的改革。

简述小学数学教学论的研究对象。学习和研究小学数学教学论的意义有哪些？

《语文课程标准》它体现了哪些新的教育观念？

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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

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。