（）, 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 （）.

坚持科学发展观是在党的()全会提出的。

简述计算机科学与技术类专业毕业生的职业发展路线。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

科学发展观是在党的哪一次会议上首先提出的？（）

党的正式文件中第一次把“尊重并保障人权”写进文件的，是在党的（）报告中。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。