三个星期後见你、在那边多保重翻成芵语

解题思路：（1）把3个星期收的废纸千克数都加起来，再除以星期数3，即可解答；
（2）把3个星期收的废纸千克数都加起来，再除以班数4，即可解答．

（1）56+48+40=144（千克），
144÷3=48（千克），
答：平均每个星期回收废纸48千克．

（2）144÷4=36（千克），
答：平均每个班回收废纸36千克．

点评：
本题考点： 平均数的含义及求平均数的方法．

考点点评： 此题考查平均数的意义及求解方法．

once 3 weeks

只要用心去学，一定可以学好

A.grape crush
After the grape harvest,the wine was placed horizontally on a bucket by squeezing out the juice.Grape juice for about three weeks to the process of fermentation,the wine become the body of white wine,the alcohol content of about 9 degrees.But this time the wine is astringent and not the net,not drinking,so they would even be the next step distillation process.
B.distillation
Distillation process to the white wine component to be unbundled to allow liquor-fever,their evaporation from gas condensate - that is,'distillate' extracted.This distillate and the only smell of alcohol was also Shannon,was similar to the purification of white wine.We distilled liquor called after the 'Water for Life',this time it is very transparent liquid.In France,'Water for Life' has a lot of market sales.
1.The first step
Add wine to be a distillation of the copper inside the boiler.Such as the shape of the boiler suit and at the top of the onion as the first.It is heated to boiling wine.
2.The second step
Wine and then steam will enter a copper pipe,called 'swan neck'.These steam from the 'onion' into the swan neck,and then into a condenser.The light of the arrival of the first steam condenser.Swan neck sometimes through a hot wine:to do so,twice in the middle of the distillation of time and energy consumption will be reduced.Swan neck because those inside the hot gas would be heated wine,hot wine,so soon after the end of the distillation can produce a new round of 'Water for Life'.
3.The third step
In the condenser,hot steam condenses into liquid,the trickle-down pipeline.At this point the liquid in the 27 degrees to 32 degrees and then be distilled into the boiler in a second distillation.
4.After the second distillation
The first form of liquid droplets will be separated.Then,'Water for Life' of the 'heart',and this drop is the most pure part of the most transparent.The arrival of the final drop that 'Water for Life tail' was also isolated.Therefore,it is only in the middle of the arrival of the 'Water for Life' will be used to produce cognac.It should be noted that 'Water for Life' is not the same as in cognac:it needs to carry out in oak barrel aging.

The child can speak in 3 weeks

（四）名著重读（8分） 阅读选段,回答 23-25题 　　我立下这一功劳后约三个星期,不来夫斯库正式谴使,卑躬
老妹,我原来和你一样,也遇到相同的问题,不过我已经没有了. 你用阿若娅试试,效果很好!

自学能力不够.上课听懂,多做笔记,多看书上例题,作业按时做,不要拖.在下次上课之前要把上次讲过的复习.有能力最好还预习一下.知识这种东西就是你不会的就越欠越多,所以一定要当时就搞明白.自学能力很重要.

语序不当.
改为
这是在三个星期前【发生】的事情了.

小盆友你好，一周有7天对吧那么三个星期有3*7=21天 从元月20日开始也就是1月20日开始算第一天，往后数21天就可以=2月10日

Dring my summer holiday in 2010,i found a part-time job as a cleaner in KFC.I was a cleaner for three weeks.It was hardwork and boring.But I kept on doing it until the begining of the new tern.I learnt a lot from it and I also made some money.It was really a good experience for me to know something about the society.Next holiday,I would find a job again.

答案是：1.keep return 2.made mind 3.putting time 4.I would rather stay at home rather than gou out and play soccer 5.the teacher told the boy not to spend too much time playing

~手工翻译,尊重劳动,欢迎提问,感谢采纳!~

See u in three weeks~ take care

白菜生长量大,生育期短,需要在各个生育期保证营养的供应,才能加速生长,白菜各生育期需肥量不同,莲座期以前占吸收总量的10%,结球期占吸收总量的90%.白菜喜冷凉气候,平均气温18-20℃和阳光充足的条件下生长最好.你的白菜3周了才长这样小,你为啥用泡沫种白菜啊?是不是温度不足啊?

This book can be borrowed for three weeks

重点好好复习，多做练习题，把一道题彻底的理解透，和周围的学霸互相讨论习题等，肯定能考好，我也热爱这两科，共同努力吧！

three weeks ago

对,没错,

It has been already three weeks since we have parted.I am still missing her madly.She remains the most perfect thing inside of my heart.But everything has happened just now are making me feeling rather unsure.Because this is not what first thought.It is just that things would change with time.Even we are breathing the same air in the world and I won't be able to hold her anymore.This is not the result that I have wanted.
很高兴能够帮到你,希望会对你有助,

得到了自己的心愿：希望能满足
突发奇想：突然心脏从一个想法
破折号的用法很多：有些人解释说，有人说，主题的突然变化，和一些较长的代表的声音。破折号表示文章主题突如其来的变化。 （1）
4，在他自己的话说，“灵魂的东西”，是对母亲的爱
（2分）
听到小男孩??后悔哭了约翰的眼泪不能忍不住哭了起来。他想：“我必须亲自花送到母亲的手中
（2分）

因此，约翰改变了主意，决定花的母亲和母亲说：”妈妈，我实在告诉你：我爱你
（2分）

尖，斌，好，晶，泰，

数学的学习,基础很重要,在基础稳定的条件下可以针对重点难点进行学习
对于数学笔记,可以分为两个,一个主要为知识构架的笔记,包括各个章节的主要知识点、规律、老师增添的内容,另一个就是典型题集,把有代表性的题目进行整理归纳,不需要太多,有代表性就可以了
如果三周的话,首先就想需要将课本的内容弄透彻些,然后再进行其他方面的延伸

I wouldn't go with zxsxx's answer. There's a few grammatical errors in there. I am a native speaker from America. Hope this helps!
I want to thank all of Class Three of the Decoration Department! For the past three weeks, everyone of us worked day and night. All these hardwork that you paid made it possible for us to understand and to show it all!

In another three weeks, Min-Li Chang would participate in school athletic meets, and she will be in three projects with other classes of players compete for first place. She promised for the class will honor their hard work. She knew well prepared and play an important role in achieving victory, so she asked the teacher recommendations, and then follow the recommendations of the positive training teachers. In fact, she really got three first place. In an interview, she acknowledged that training is very boring, very hard, but to win glory for the class's efforts are worth it.

When all the performers were parading through the park,they waved hands towards us.
He has bought this book for more than two years.
I has borrowed this book for nearly three weeks.
He has arrived at Shanghai for two days.
He has gone to Hong Kong for one month.

下午三点一刻 a quarter past three in the afternoon
第四节课 the fourth class
在第二十层楼 on the twentieth floor
三个星期前 three weeks ago
35个学生 thirty-five students
新学期的第一天 the first day of the new term
她的手表 her watch
我们的学校 our school
你的新自行车 your new bike
我最喜欢的食物 my favorite/favourite food
他的明信片 his post card
一封电子邮件 an e-mail
一位老·人 an old man
一块英国手表 an English watch
一个小时 an hour
一百 a/ one hundred

祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!

The whole trip will take three weeks

We are going to stay in Shanxi for three weeks.