考试设计管理是实施考试的（）工作，是影响考试质量的关键环节。

（）技术动作掌握的好坏直接响杀球技术的学习。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

正手发后场高远球技术动作顺序是（）

正手发后场高远球技术动作顺序中，准备动作后面是（）。

排球垫球技术，哪个动作是错误的（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。