语句标号的作用域是定义该语句标号的文件内。

拌和100标号的砌筑砂浆用水泥标号为325#以下标号都可以。

拌和100标号的砌筑砂浆用水泥标号为325#以下标号都可以。

口服补液及时纠正脱水，应用ORS，说法正确的是（）

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。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

针对以下的说法，正确的选项是：Ⅰ．语句标号的大小影响程序执行的顺序Ⅱ．程序的执行绝对按语句出现的先后顺序来进行Ⅲ．不同程序单位中不可以有相同的语句标号Ⅳ．语句标号只可以选小于5位的正整数值（）