单项选择题
阅读下列代码
public class Jixiangwu{
public static void main(String[]args){
String[]stars={"贝贝","晶晶","欢欢","迎迎","妮妮"};
System. out. println("你抽取的奥运吉祥物是"+"“"
+stars[(int)(stars. ______* Math. random())]+"”"+"!");
}
}
为保证程序能正确执行，程序中下画线处应填写的是（）
A．long
B．width
C．wide
D．length