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What colour of shirt does the man finally choose？
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下列程序的输出结果是()。 public Comlicatedexpression() { } public static void main(String[] args){ int x=20, y=30; boolean b; b=x＞50&&y＞60‖x＞50&&y＜-60‖x＜-50&&y＞6011x＜-50&&y＜-60; System.out.println(b); }
下列代码的输出结果是()。
class parent
{
void printme()
{
System.out.println("parent");
}
}
class child extends parent
{
void printme()
{
System. out.println("child");
}
void printall()
{
super, printme();
this.printme();
printme();
}
}
public class test
{
public static void main(String args[])
{
child myc=new child();
myc.printall();
}
}
下列语句输出结果为()。 public class test { public static void main(String args[]) String s1 =newString("HOW"); String s2=newString("How"): System.out.pnntln(!(s1.equals(s2)))； } }
Section B
Directions: There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.
The world is consumed with one of the biggest scandals in Italian soccer history. There is currently a massive investigation into whether games were fixed by gambling interests, as well as allegations that elite soccer clubs—including Italy's most well-known team, Juventus—paid for favorable media coverage and controlled referees' assignments for their matches. This Italian mess comes after recent match-fixing scandals in Germany, Brazil, Belgium and Portugal. It assures that the World Cup, the biggest sporting event on earth will begin in Germany on a worrisome note.
It is hardly surprising that soccer is an attractive target for gamblers. Since the sport is taken charge of by a single referee with help from two assistant referees, there's a tremendous amount of power vested in(授予) a single person. Because the game is so low scoring, a single mistaken call can often determine the outcome.
There were no allegations of corruption, at least no official ones, in the 2002 World Cup in South Korea and Japan, but there were many examples of obviously improper call. This is not to say that any of the officials in question were corrupt. There is no reason to believe any of these stumbles came from anything other than human error in pursuit of a difficult task, one in which difficulties have been aggravated by the increased speed of the games. Still, al legations like the Italian ones increase our suspicions in an era when we have the technological means—instant re play and sensors inside sporting equipment, for example—to second-guess a referee.
There is no full-proof protection against human weakness in mind. But the best way to protect the integrity of our games is to incorporate as much technological innovation as possible to support officials. It's understandable that baseball referees are resistant to a balls-and-strikes calling machine that double-checks their proficiency. Nobody likes to have somebody, let alone some gadget(小装置), looking over their shoulder. But I still look forward to a new era of tennis where rules changes and instant-replay technology will allow some disputed line calls to have a more satisfying resolution. And I regret that the World Cup officials have shown no similar vision and inclination to innovate. They foolishly passed on a chance to incorporate computer chips in soccer balls that could have made definitive the difficult decision as to whether a ball has crossed the line into the goal. The contempt for technology invites controversy and, worse, scandal—and inevitably risks diminishing what are a great event. For those on the losing side of fatally bad calls in the World Cup, there is no consolation in "wait until four years from now."
We can learn from the first paragraph about Juventus that ______.
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