双打的边线和单打的边线是同一条线。

双打的边线和单打的边线共是一条线。

（）不属于毛泽东人民战争战略战术思想的基本精神。

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.

以下不属于散打的抗击大力训练的是（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

简述单打的基本战术。

不属于单打的基本战术有（）

下列哪一项不属于散手的基本战术（）。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。