下列土地状况中，不属于土地权益状况的是( )。(2010年试题)

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。

社会信息的调查收集方法中，选用参与观察法收集社会信息的优点在于（）。

对某校大学生状况进行调查，则（）。

（）主要是获取申请人支付能力、资信状况等信息的补充调查方式。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。