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.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

Effects which are dutiable or subject to prohibitions or restrictions should be declared in （）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

中国旅游研究活动开始于（）。（时间）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

旅游学研究对象主要是旅游活动中的各种关系和现象属于旅游研究的对象的（）。

为了在“大数据”技术研究和开发领域有效整合资源，中国电信设备供应商H公司与英国D学院结成伙伴关系，共同寻求发展“大数据”技术。为此，双方可以开展的合作项目有（）①利用D学院教育及科研优势，为H公司培养“大数据”技术人才②利用H公司雄厚经济实力，为D学院更新教学设备，提升其国际影响力③针对大数据相关技术问题，D学院与H公司技术人员联合开展研究④借助H公司的销售网络，D学院推销该校各项研究成果