请按题目: Advantages of Five-Day week(5天工作日的优点)写出大约200个字的短文，并包括下列内容：
1. 对家庭的好处
2. 对社会的好处
3. 对个人的好处
例文： Advantages of Five-Day week
A five-day week has been put into practice in China, which is welcomed by every-one. It is obvious that a five-day week has brought about many advantages to the society and people. First, families have benefited from it very much. They have more time to spend together or go for an outing during the weekend. Children are able to learn usefully skills, women have enough time to take care of the house, go shoppiing or relax.
Second, society has also benefited from it.
As people have two days off, they would like to go shopping or travelling, which can promote the commerce and tourism. Then the shops and travel agency will have more customers. Third, individuals have also enjoyed the benefit from the five-day week, because they have more time for whatever they are intersted in during the weekend. For example, one likes stamp collection, he will have enough time to enjoy it. Whats more, individuals can make full use of a weekend for a good rest. Adequate rest will enable him to work more efficiently.
In a word, a five-day week is beneficial to the society, families and individuals.part B
a worrying problem. Write a letter of complaint to describe the matter and require settlement, Do not sign your own name at the end of your letter, using “Li Ming” instead.
路线：假设您订购一台冰箱，但后来发现了一个令人担忧的问题。写信投诉来形容此事，并要求解决，在你的信的结尾不要签署自己的名字，用“李明”代替。
[参考范文]就冰箱的问题写一封投诉信
Dear Sir,
I am happy that the refrigerator we ordered last week has arrived on time. But it is a great pity that we find there is something wrong with the refrigeration facilities.
After we used it for several days. we found that food stored in the refrigerating compartment turned bad quickly. When we finally decided to take the temperature in it, we were surprised to find it was around 15℃, far from the standard temperture range from 0℃ to 9℃.
This problem has affected our normal life. Would you please let me know whether or not you can send a repairman as soon as possible? I hope that my problem will get your kind consideration.
Yours faithfully,
Li Ming
亲爱的先生，
我很高兴，我们上周下
令冰箱已经准时到达。但很可惜，我们发现有一些错误的冷藏设施。
之后，我们用了好几天。我们发现，保存在冷藏室的食物迅速变坏。当我们终于决定把温度在里面，我们惊奇地发现它是15℃左右，远远标准温辐射范围从0℃到9℃。
这个问题已经影响了我们的正常生活。请你让我知道你是否能尽快派修理工的可能吗?我希望我的问题会得到您的关照。
此致，
李明