（）, 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 （）.

活动与交往是形成学生思想品德的源泉和基础。

学生思想品德形成的基础是（ ）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

《义务教育思想品德课程标准（2011年版）》包括前言、课程目标、课程内容、实施建议等四个部分。据此回答下面问题。《义务教育思想品德课程标准（2011年版）》明确指出，思想品德课程的性质是（）。

学生思想品德教育过程与思想品德形成过程是两个不同的概念。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。