简述国家公务员奖励的作用。

国家公务员奖励中层次最低的一种奖励是（）。

对国家公务员进行奖励，其首要作用在于（）。

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。

简述测试题目的作用。

大学生申请一次性创业吸纳就业奖励，最高奖励额度为（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。