（）shall be liable for loss of and damage to the Vessel and／or goods arising or resulting from inaccuracies in stating the description，quantity，weight，measurement or contents.

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。

击球的三要素是：（）

在一次科学活动中，教师提供了松紧带、弹簧、蹦蹦床、乒乓球等材料，让图图他们一群孩子探索弹性的特征。在他们操作的基础上，教师总结了弹性的概念，接着引导图图他们区分弹性材料。果果说：“乒乓球也有弹性。”图图立刻反驳道：“乒乓球没有弹性。”乒乓球究竟有没有弹性呢？教师愣住了。过了一会儿，教师解释说，因为乒乓球弹起来时并未改变形状，所以乒乓球没有弹性。可果果坚持说乒乓球能弹那么高，就是有弹性。  我们知道，弹性是指物体在力的作用下改变形状，在力消失后物体又能恢复到原来的状态。在幼儿园科学活动中，有的概念（如“弹性”“力”等）讲深了孩子们听不懂，讲浅了不科学、模糊。请运用发生认识论的理论观点分析案例中活动实施效果不理想的原因。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。