南唐词人
public class Ball { public enum Color { RED, GREEN, BLUE }; public void foo() { // insert code here { System.out.println(c); } } } Which code inserted at line 14 causes the foo method to print RED, GREEN, and BLUE?() [" for( Color c : Color.values())"," for( Color c = RED; c <= BLUE; c++)"," for( Color c; c.hasNext() ; c.next())"," for( Color c = Color[0]; c <= Color[2]; c++)"," for( Color c = Color.RED; c <= Color.BLUE; c++)"]
制定并实施货币政策的机构是() ["财政部","中央银行","商业银行","中央政府"]
在协调人与自然关系的问题上,以下正确的认识是:() ["把征服自然、利用自然作为人类发展的永远动力","深入理解人与自然关系的实质","科学把握人对自然的改造活动","正确认识人对自然的依存关系"]
旅游资源的环境调查
视敏度