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 （）.

园林植物新品种的登录是一项非常有意义的工作，迄今我国已获得两种园林植物的新品种国际登陆权威（IRA），它们分别是（）和（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

传统园林中最长的廊位于以下皇家园林中（）

在江南私家园林中植物多以孤植或丛植为主，皇家园林中植物多以（）为主。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。