在民用核承压设备检验技术考试的两门考试中，成绩均在70分以上，而总评成绩达不到80分（不及格）时，则对其中成绩低于80分的部分在（）内允许补考一次，若补考后仍达不到总评合格成绩，则全部考试项目均需要重考。

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（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

（）are liable to be stoten, pilfered or may damaged due to improper handing or stowage.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

数据库中有"学生成绩表"，包括"姓名"、"平时成绩"、"考试成绩"和"期末总评"等字段，现要根据"平时成绩"和"考试成绩"对学生进行"期末总评"。规定："平时成绩"加"考试成绩"大于等于85分，则期末总评为"优"，"平时成绩"加"考试成绩"小于60分，则期末总评为"不及格"，其他情况期末总评为"合格"。 请写出程序，使程序可以完成指定的功能。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。