（）, 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。

1992年邓小平南方讲话中所指的“要坚持两手抓......两只手都要硬”具体指（）

深化文化体制改革，推动文化事业发展，要坚持两手抓、两加强。两手分别是（）

邓小平同志一再强调："法治是我们的目标"。

邓小平同志曾说，制度问题更带有（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

人民警察辞去公职的，所在（）级以上公安机关政工部门应当及时收回其人民警察证。