According to Guinness World Records, the second oldest message was found _____.
A. in 2014
B. in 2015
C. in 2017
D. in 2016
A. in 2014
B. in 2015
C. in 2017
D. in 2016
【答案】
A. in 2014
B. in 2015
C. in 2017
D. in 2016
A. in 2014
B. in 2015
C. in 2017
D. in 2016
【答案】
![下列程序的运行结果是（ ）。
class Shape\{
public Shape()\{
System.out.print("Shape");
\}
\}
class Circle extends Shape\{
public Circle()\{
System.out.print("Circle");
\}
\}
public class Test\{
public static void main(String[]args)\{
Sha](https://www.book-dl.com/assets/addons/cms/img/noimage.jpg)
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