The first American writer who propounded that a piece of literary work should focus on the production of a single emotional effect is ___. A. Nathaniel Hawthorne B.Herman Melville C.Edgar Ellan Poe
【单选题】下面程序中,正确的说法是 ________ 。 01 public class B { 02 public int a=10; 03 private int b=20; 04 protected int c=30; 05 public int getB(){ 06 return b; 07 } 08 } 09 public ...