※ [4~6]
参考答案:A
I went to Zhejiang . [ ]
A. today
B. tomorrow
C. last year
下面程序执行后的输出结果为( )。 public class fun { public static void main(String args[]) { String greets="How are you!"; String s=greets.substring(0,3); System.out.println(S); } }
A.How
B.ar
C.you
D.how ate you!