骨性关节炎
A.腰椎受累 B.近端指间关节受累 C.踝关节受累 D.肩关节受累 E.肘关节受累
参考答案:A
What is the relationship between price and marginal revenue for a price searcher()
A. Marginal revenue > price.
B. Marginal revenue < price.
C. Marginal revenue = price.
下列程序的输出结果是______。 public class Test public static void main(String[]args) int[]array=(2,4,6,8,10); int size=6; int result=-1; try for(int i=0;i<size&&result==-1;) if(array[i]==20)result=i; catch(ArithmeticException e)﹛ System.out.println("Catch———1"); catch(ArrayIndexOutOfBoundsException e) System.OUt.println("Catch———2"); catch(Exception e) System.out.println("Catch———3");
A.Catch———1 B.Catch———2C.Catch———3 D.以上都不对