题目内容

In a central cooling system, used in some modem ships, sea water is supplied to cool ()which will circulate to other individual cooler, greatly reducing the corrosion problems.

A. fresh water
B. sea water
C. cooling oil
D. emulsio

查看答案
更多问题

1. public class enclosingone ( 2. public class insideone{} 3. ) 4. public class inertest( 5. public static void main (string[]args)( 6. enclosingone eo= new enclosingone (); 7. //insert code here 8. ) 9. ) Which statement at line 7 constructs an instance of the inner class?()

A. InsideOnew ei= eo.new InsideOn();
B. Eo.InsideOne ei = eo.new InsideOne();
C. InsideOne ei = EnclosingOne.new InsideOne();
D. EnclosingOne.InsideOne ei = eo.new InsideOne();

上行式开采顺序

渗流分析的水力学法有哪些基本假定?

控制肺结核流行最根本的措施是()。

A. 治愈痰涂片阳性患者
B. 普查发现新患者
C. 加强宣传力度
D. 接种卡介苗
E. 预防性化疗

答案查题题库