重阳节，农历九月初九，古人有重阳节带老人家登高的习俗，以示对老人家的尊敬。

重阳节,人们有登高、赏菊、插茱萸和喝()的风俗。

江苏地区重阳节有饮菊花酒、吃（）、品尝重阳糕习俗。

政府行政人员的职业及其职业活动的（），决定了公务员职业道德有其显著的特征。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

Demand curve（or demand schedule） 需求曲线（或需求表）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。