面对复杂的社会环境，女大学生尤其要警惕（）。

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。

一种蛙在繁殖季节，雄性发出“co・qui”的叫声，雌性只能听到“qui”的声音，从而进行异性求偶，这种雌性只能听到“qui”的音的现象，是蛙对刺激的：（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

可申请入驻山东科技大学大学生创业孵化基地的项目不包括（）

一男性食管癌患者，既往无慢性咳嗽史，放疗中出现咳嗽，喝水呛咳，有发热，应警惕（）

一男性食管癌患者，既往无慢性咳嗽病史，放疗中出现咳嗽，喝水呛咳，有发热，应警惕()