（Ⅰ）根据表格中两组数据完成近五届奥运会两国代表团获得的金牌数的茎叶图，并通过茎叶图比较两国代表团获得的金牌数的平均值及分散程度（不要求计算出具体数值，给出结论即可）；

（Ⅱ）甲、乙、丙三人竞猜今年中国代表团和俄罗斯代表团中的哪一个获得的金牌数多（假设两国代表团获得的金牌数不会相等），规定甲、乙、丙必须在两个代表团中选一个，已知甲、乙猜中国代表团的概率都为 $\frac{4}{5}$ ，丙猜中国代表团的概率为 $\frac{3}{5}$ ，三人各自猜哪个代表团的结果互不影响．现让甲、乙、丙各猜一次，设三人中猜中国代表团的人数为X，求X的分布列及数学期望EX．

2014年2月中旬，我国中东部地区连续多日遭遇雾霾天气，给人们生活、出行造成严重影响。有网友吐槽：“厚德载雾、自强不吸”。面对雾霾天气，下列对策正确的是（     ）
 

These days computer games are becoming more and more popular in many cities and towns. A lot of small shops along the 1have changed into computer game houses in order to get more 2. These places are always crowded with people.
In the computer game houses, people 3a lot of money matching on the machine. It’s 4for one to beat a computer, but one can do well after trying again and again. People want to 5when they play computer games. The more they 6, the more they want to win, and at last they even can’t 7without it.
The result(结果) is that some people don’t want to 8and they play in computer game houses for hours and hours. For school boys, things are 9. They don’t want to have 10. When school is over, they rush to the computer game houses near their 11. Some of them can get enough money from their 12. Some of them are not 13 enough to get the money. So they have to steal（偷） or rob（抢） others’ money and become 14.
Computer game addiction(上瘾) is a(n) 15problem in our life. Something has to be done to stop it.

【民主之兴】

材料一：***、各民主党派、无党派人士、人民解放军、各人民团体、各地区、各民族以及海外华侨等各方面代表600余人出席会议，讨论成立新中国的问题。

材料二：大会制定了《中华人民共和国宪法》。这是我国第一部社会主义类型的宪法。

【法治之殇】

材料三：他们趁机煽动“打倒一切，全面内战”，许多地方出现造反派组织打、砸、抢事件，学校停课、工厂停工“闹革命”。