设a=5，b=4，c=3，d=2，下列表达式的值是 3＞2*b Or a=c And b＜＞c Or c＞d

设a=2，b=3，c=4，d=5，下列表达式的值是（ ）。 3>2*b Or a=c And bc Or ba+c

PAL制的电视节目，使用下列哪种Pixel Aspect Raito（像素宽高比）？（）

翻译：With Average or With Particular Average（WA or WPA）（）

非线性编辑（简称非编）系统是计算机技术和电视数字化技术的结晶。

如果要使用计算机来观看电视节目或观看录像带或摄像机的画面，则该计算机上应安装（）。

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.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

在PAL制彩色电视机中，彩色信号通道的组成包括有（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。