阅读理解。 If someone asks me, "Do you like

读图，回答问题。

图一
图二

（1）图一是哪一个国际组织的旗帜？这一组织的建立反映了当今世界经济发展的什么趋势？_____________________________________________________________________________（2）当今世界政治格局发展呈现怎样的趋势？图二所代表的组织在这一趋势中发挥着怎样的作用？______________________________________________________________________________

根据短文内容，判断句子正（Ｔ）误（Ｆ）。

     Many children love junk food. It's bad for their health. Their parents don't want them to eat too much junk

food. Although they know it's not a good habit, they still eat it. Some of them eat kind of food every day. Some

only once or twice a week.

     Paul is kind of unhealthy. He hardly ever exercises. He eats lots of junk food because he loves it. When he

has money, he'll buy junk food. His parents worry about him. But he says, "Maybe I'm not very healthy, but I

enjoy myself."

( )1 Few children love junk food.

(     )2 Many parents want their children to eat junk food.

(     )3 Children know it's a bad habit to eat junk food.

(     )4. Paul is very healthy.

( )5. Paul often borrows money to buy junk food.

浪涌保护器电源线与防雷箱的连接线长度不得大于0.5m，受条件限制连接线长度大于0.5m时，应采用（）连接。

[说明]
任何一种程序都是为了解决问题而撰写的，解决问题时需要实现一些特定的运算法则。在策略(Strategy)模式下，可以更换实现算法的部分而不留痕迹，切换整个算法，简化改为采用其他方法来解决同样问题。
以下是一个“剪刀石头布”游戏。猜拳时的“策略”有2种方法：第一种是“猜赢后继续出同样的招式”(WinningStrategy)，第二种是“从上一次出的招式中，以概率分配方式求出下一个招式的几率”(ProbStrategy)。程序中定义了Hand类表示猜拳时的“手势”，类内部以0(石头)、1(剪刀)、2(布)来表示。Hand类的实例只会产生3个。以下是C++语言实现，能够正确编译通过。
[C++代码]
class Hand
private:
int handvalue;
static Hand *hand0;
static Hand *hand1;
static Hand *hand2;
(1) ;
Hand(int handvalue)
this->handvalue = handvalue;

public:
(2) Hand* getHand(int handvalue)
/*省略具体实现*/

;
Hand *Hand::hand0 = new Hand(0);
Hand *Hand::hand1 = new Hand(1);
Hand *Hand::hand2 = new Hand(2);
class Strategy
public:
(3) Hand* nextHand() = 0;
;
class WinningStrategy : public Strategy
private:
bool won;
Hand *prevHand;
public:
winningStrategy()
won = false;

Hand* nextHand()
if(!won)
prevHand = Hand::getHand(rand()%3);

return prevHand;

;
class probstrategy : public Strategy
public:
Hand* nextHand()
int handvalue = 0;
/*省略具体实现*/
return Hand::getHand(handvalue);

;
class Player
private:
string name;
Strategy* strategy;
public:
Player(string name, (4) strategy)
this->name = name;
this->strategy = strategy;

Hand *nextHand()(//向战略请示手势
return (5) ;

;

（）是组织社会经济活动的根本原则，是在社会经济活动的一定（或全部）范围内，人们普遍承认，并且实际共同遵守着的一种行为规范。

A.经济制度

B.经济体制

C.经济形式

D.经济机制