社会保险制度产生于德国的政治背景包括（）。

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。

人民代表由（）选举产生，对其负责，受其监督。

下列公职人员中，采用间接选举方式产生是（）。

村民委员会成员由选民以（）方式直接选举产生。

地方各级人大代表，可以由选举单位或选民通过（）的方式民主选举产生。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。