1991年武昌首义70周年之际，武昌区人民政府举办首义文化节，在阅马场竖起了彭刘杨三位烈士的塑像，以便后人瞻仰和缅怀烈士的英雄勋业。（）

1923年1月，孙中山与苏俄代表越飞联名发表了（）标志着孙中山联俄政策的正式确立。

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。

孙中山先生纪念碑位于汉口三民路与民族路、民权路交会处的广场中心。1928年辛亥革命武昌首义同仁为纪念孙中山的革命伟绩而建。碑阳刻“总理孙中山先生纪念碑”十个大字，碑阴刻有以辛亥首义同仁名义撰写的碑文。（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。