某公园正在举行郁金香花展，现从红、黄两种郁金香中，各抽出6株，测得它们离地面的高度分别如下（单位cm）：

红：54、44、37、36、35、34；         黄：48、35、38、36、43、40；

已知它们的平均高度均是40cm，请判断哪种颜色的郁金香样本长得整齐？____ ．（填“红”或“黄”）

傅雷家书一封

    亲爱的孩子，你回来了，又走了；许多新的工作，新的忙碌，新的变化等着你，你是不会感到寂寞的；我们却是静下来，慢慢地恢复我们单调的生活，和刚过去的欢乐与忙乱对比之下，不免一片空虚，——昨儿整整一天若有所失。孩子，你一天天地在进步，在发展。这两年来你对人生和艺术的理解又跨了一大步，我愈来愈爱你了，除了因为你是我们身上的血肉所化出来的而爱你以外，还因为你有如此焕发的才华而爱你：正因为我爱一切的才华，爱一切的艺术品，所以我也把你当作一般的才华（离开血肉关系），当作一件珍贵的艺术品而爱你。你得千万爱护自己，爱护我们所珍视的艺术品！遇到任何一件出入重大的事，你得想到我们——连你自己在内——对艺术的爱！不是说你应当时时刻刻想到自己了不起，而是说你应当从客观的角度重视自己：你的将来对中国音乐的前途有那么重大的意义。你每走一步，无形中都对整个民族艺术的发展有影响，所以你更应当战战兢兢，郑重其事！随时随地要准备牺牲目前的感情，为了更大的感情——对艺术对祖国的感情。你用在理解乐曲方面的理智，希望你能普遍的应用到一切方面，特别是用在个人的感情方面。我的园丁工作已经做了一大半，还有一大半要你自己来做了。爸爸已经进入人生的秋季，许多地方都要逐渐落在你们年轻人的后面，能够帮你的忙将要越来越减少，一切要靠你自己努力，靠你自己警惕，自己鞭策。你说到技巧要理论与实践结合，但愿你能把这句话用在人生的实践上去，那么你这朵花一定能开得更美，更丰满，更有力，更长久！

    谈了一个多月的话，好像只跟你谈了一个开场白。我跟你是永远谈不完的，正如一个人对自己的独白是终生不会完的。你跟我两人的思想和感情，不正是我自己的思想和感情吗？清清楚楚的，我跟你的讨论与争辩，常常就是我跟自己的讨论与争辩。父子之间能有这种境界，也是人生莫大的幸福。除了外界的原因没有能使你把假期过得像个假期以外，连我也给你一些小小的不愉快，破坏了你回家前的对家庭的期望。我心中始终对你抱着歉意。但愿你这次给我的教育（就是说从和你相处而反映出我的缺点）能对我今后发生作用，把我自己继续改造。尽管人生那么无情，我们本人还是应当把自己尽量改好，少给人一些痛苦，多给人一些快乐。说来说去，我仍抱着“宁天下人负我，毋我负天下人”的心愿。我相信你也是这样的。

   There are over 800 boarding (寄宿) schools in the UK with students from home and foreign countries. Boarding schools started hundreds of years ago in the country. But the earliest boarding schools were set up for white, rich boys only. Now both boys and girls can go to boarding schools from the age of 7 to 18.
What to do
   In the UK, boarding schools have three terms in a school year, with about 13 weeks in each term. Students study and live together. They can’t go outside if they are not allowed to. In some schools, each student has his or her subject plan. Besides the usual classrooms and laboratories, the boarding schools have lots of other facilities for their students, including music rooms, boats, swimming pools, cinemas and theatres. Most boarding schools have a “light out” time. So when it's time to go to bed, all the lights in the bedrooms are turned off. There are house-masters to take care of students all the time, especially after school hours.
What to wear 
   Nearly all students at boarding schools wear a school uniform. Boys usually wear a shirt and a tie, and girls wear a white blouse, sometimes also a tie and a skirt. As students get older, the rules become less strict.
_______________
   In the UK, boarding schools provide students with delicious food. They can choose to have a full English breakfast or simply bread. They can also choose between a meal with no meat and another meal at lunch and dinner. And there is always self-service for salad (沙拉), other side dishes and a dessert. Students can also make themselves something to eat at any time in a kitchen, or drink tea or have a snack between meals.