下面程序执行后,屏幕上显示的应是( )。
public class Test
public static void main(String[ ] args)
char ch1[]=’B’,’e’,’i’,’j’,’i’,’n’,’g’;
char ch2[]=’B’,’e’,’i’,’j’,’i’,’n’,’g’,’2’,’0’,’0’,’8’;
String s1 = new String(ch1);
String s2 = new String(ch2, 0, 7);
System. out. println(sl. equals(s2));
A.true
B.false
C.Beijing
D.编译错误