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 （）.

中国著名的赵州桥属于（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

在学习《中国建筑的特征》这篇文章时，某教师为了让同学们更好地了解赵州桥的形状特点，提议结合课文的介绍，画出赵州桥的平面示意图。先每个同学画图，同桌交流；然后请一位同学运用投影仪展示自己的作品，并说明绘画依据；最后老师和全班同学共同评价这幅示意图。下面是对以上教学活动的评价，试选出不够正确的一项（）。

中国著名大学科技大学位于哪一个城市？（）

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。