80-100之间合数中的因数如80：1.80.2.40.4.20.5.16

notice
there will be a lecture in october 21,saturday afternoon,which talks about the use of computers and how to study through the internet. the lecture will be given by proferssor xiang zhou of The Department of computer in Tsinghua University .it will start at 2:00 in room 808 of the library.all the amateurs of computer are welcomed to attend the lecture. please prepare some questions you meet in the studying of computer before attending the lecture.
thank you!
the school student association
october 20

I think Columbus is wild
Annie L. In the 1400s, the majority of Europeans believed that the world was flat. However, a small grop of people had a theory that the world was round. With the help of Queen Isabella, a young man named Christopher Columbus put together a team of explorers. In hopes of finding a new trade route to China, these ambitious men boarded their boats and set sail. Instead of finding Asia, Columbus and his crew stumbled upon a new land; America. Columbus discovered a whole new continent. Furthermore, he proved to Europeans that the world was actually round. With his endurance, intelligence, and creativity, Columbus and his crew discovered the continent of North America.

解题思路：平均速度表示某段时间或某段位移内的速度，瞬时速度表示某个时刻或某个位置的速度．

A、高速公路行车道上标示的80-100，指的是瞬时速度．故A错误．
B、汽车速度表指针指示的数值，指的是瞬时速度．故B正确，C错误．
D、公路旁警示牌标注的限速70公里，指的是瞬时速度．故D错误．
故选：B．

点评：
本题考点： 平均速度；瞬时速度．

考点点评： 解决本题的关键知道平均速度和瞬时速度的区别，知道平均速度研究的是“段”，瞬时速度研究的是“点”．

不唯一Notice In order to make the students’ life more colorful and improve our spoken English, our school decided to hold an English Carnival on Monday, December 13 th in the school auditorium. Al...

在80~100的范围内,7的倍数只有84,91,98,其中2的倍数只有84,98,比他们多3的话
如果是84+3=87仍未超出范围,
但98+3=101超出范围了,
所以蘑菇个数为87

Spring Festival
People in China celebration Spring Festival.It is an old festival.We love Spring Festival because we can get together in our house.
At that night we can watch the lion dance.And there will be feirworks at that night.
Children like Spring Fesvital very much because they can get lots of momey from their parents and lots of gifts from their friends.
I like Spring Festival t.

如果你真得有心学好数学,建议你买一本必修1到必修5的数学同步导学,这本是基础,每一章前面都有简要的知识归纳,而且题目比较基础.只要你全部弄清楚,考试130分不是问题.同时也要买一本必修1到必修5的成才之路,里面题目比较深,可以用来提高.成才之路的最大好处是每一章前面都有十分详尽的知识归纳,你可以先看成才之路的基础,再做同步导学的题目实战,基础打好了,再做成才之路的难题

My Favourite Teacher My teacher is very nice, my favourite teacher is my Chinese teacher, Miss Huang. She has a small mouth and big eyes. She is very kind. She likes weraing red dress. She has a smart daughter. Miss Huang is not ominous. She is very gentle. Moreover good s intention. But when we are not obedient, Miss Huang will be angry. I like my teacher, and my classmete; My teacher likes me, all her other students! Miss huang is my favourite teacher! 我最喜欢的老师 我的老师非常好，我最喜欢的老师是我的语文老师黄老师。她有小嘴巴和大眼睛，她十分友善。她喜欢一身红色的衣裳。她还有一个小女儿呢。黄老师并不妖娆，她非常的善良。

notice
there will be a lecture in october 21,saturday afternoon,which talks about the use of computers and how to study through the internet. the lecture will be given by proferssor xiang zhou of The Department of computer in Tsinghua University .it will start at 2:00 in room 808 of the library.all the amateurs of computer are welcomed to attend the lecture. please prepare some questions you meet in the studying of computer before attending the lecture.
thank you!
the school student association
october 20

这个数是 2 3 5 的公倍数
由于个数在80-100之间
所以是90个
如果本题有什么不明白可以追问,

我会这么说：“爸爸,抽烟是一种不好的行为,我知道,在烟里有一种不好的物质叫做尼古丁,这种物质不仅仅会让你得肺癌,还会让你晚上睡不着觉,您是我的好爸爸,您一定能改正的,这种尼古丁含毒成分很高,如果您再不改正过来,就晚了,现在还不晚,趁早改过来,您就会变成一个健康的人啊!我可是在《百科大全》上了解的啊!如果您不相信,那也由不着您了,因为您是我的好爸爸,没有健康的身体怎么能帮助我成为一个人才呢?您说对吗?”

I went to the moon on Dec.25th.But the moon is very cold.So I brought a lot of warm clothes and I wore some warm clothes.Then I took a spaceship to the moon.
When I arrived at the moon.I could see a lot of ETs.The ETs were very nice.I was excited on the moon because the ETs were my good friend from the second day.They stayed with me in a big fancy hotel.The hotel was the best hotel on the moon.So they treated me very nice.And I saw some racks,some buildings and the moon KFC.The moon buildings were very high and advanced.And the moon racks were very big.The moon KFC was bigger than KFC on earth.So I liked the moon.We always had own meals in the moon KFC.And I played with the ETs on the moon.I was interested in the moon.Because there are a lot of interesting things that I never experenced when I'm on the earth.but I left there on January.1st.When I left there,the ETs gave me a lot of presents.Then I went back home by a spaceship!
I'm sure I'll visit the moon again next year!

My Chinese Teacher
Of all the subjects, I like Chinese best because I have a good Chinese teacher. Though she has been teaching us for only three years, I respect and love her very much. My Chinese teacher is thirty-six years old and she is neither tall nor short. Mrs. Sun works very hard. She is always the first to come and the last to leave her office. She tries to make her classes lively and interesting. And we enjoy her lessons very much.
Mrs. Sun is very kind and friendly to us. And we’re getting on well with each other. But she is very strict with us in our studies.Mrs. Sun teaches us so well that we all enjoy learning Chinese. All the students think she is one of the most popular teachers in our school.

这是一篇给材料作文，要求写一篇介绍自己语文老师的短文。通过阅读材料可知这篇短文主要使用的人称就是第一人称，时态为一般现在时态，这方面需要注意的问题比较少。动笔前可以按照材料内容列出简单提纲，写出关键单词。写作中注意语义通顺，符合逻辑关系。上下文之间可以适当使用连接词。做英语书面表达时，只要注意认真审题，分析体裁，确定时态；分析内容要点，列出一些基本词汇及词组；注意表达的条理性，用好连接词；为丰富文章的文采，可以多用一些复合句。最后，注意不要犯语法、句法以及搭配性错误，写好后多读多修改，我想一定会写出满意的文章来。

可以查《酒精密度浓度和温度常用数据表》,这里可以下载到电子档,注册一下就可以下载,http://bbs.foodmate.net/thread-359107-1-1.html,你也可以去买一本《酒精密度浓度和温度常用数据表》中国计量出版社,38元.

Ten days' been passed sice we began spring vacation ,I got nothing to do but just hanging around .Mama gave an suggestion that I might take a tour to the college I've been interested in .And now that I was just fooling aroud ,and since I've got my sight set on the Geenan University ,Idecided to go and see .I made a campus tour right out in Guangzhou city .I thought it was going to be dull but it turned out to be amazing .Not only I got wonderful sightseeings in the campus and was attracted by the historic sources of the school founding .And what is more interesting ,that I got contact with sorts of students .Making lovely talks to them offered me some clues to the school system and would give great help in choosing the right majoring for my futuer academics .
My campus traveling has impressed me a lot .

确定是做绿篱用吗?我们绿篱一 般按照每平方16、25、36、64种植.你可以参照下.你说的这规格都跟我们种植的灌木球规格差不多了.

dear friend:
oct.20th is my 20th birthday.i would like to hold a birthday party in the evening at home.i sincerely invite you to join my birthday party if you are free at that time.i have prepared some food and little games for all of you.we'll surely have a great time.please let me know if you can come.
我觉得这样算高中水平了吧应该 你可以自己在改一下

　　1.时间是无始无终的,而每个人的生命却是有限的,属于一个人的时间也是有限的．如果一个人的生命走到了尽头,那么他所拥有的时间也即将宣告结束.
　　大千世界中,最伟大、最公正、最无私的是时间生活中最平凡又最珍贵的还是时间.春夏秋冬,年复一年.杨树枯了,有再青的时候百花谢了,有再开的时候.然而,一个人的生命却只有一次.“花有重开日,人无再少年”,时间亦是如此,一步一步,一节一节,永不停留,如若“黄河之水天上来,奔流到海不复回”,稍纵即逝.
　　因此,我们应珍惜属与自己的时间.古人说的“三更灯火五更天,正是男儿读书时.黑发不知勤学早,白首方悔读书迟”,正是告戒我们：生命有限,必须惜时如金,切莫把宝贵是光阴虚掷,而要趁着青春的大好时光多学点知识,在自己的有生之年里争取赶一反大事业.古人尚且如此,难道我们还不如古人吗?
　　珍惜时间就是爱护生命.大发明家爱迪生平均三天就有一项发明,他正是抓住了分分秒秒的时间去探索去研究,才取得如此大的成就.大文豪鲁迅曾说过：“哪里有天才,我是把别人喝咖啡的时间都用在工作上罢了.”
　　“一寸光阴一寸金,寸金难买寸光阴.”然而,在我们的生活中,有的人却不好好的珍惜时间,他们有的抱怨时间太慢,整天无所事事,得过且过.有的感慨时间的稍纵即逝,却不付诸行动去把握时间.要知道,时间是公正的,他回报勤劳者以硕果,回抱懒惰者只有“香如故”的坦然,抱着“落红不是无情物,化做春泥更护花”的豪情.陶渊明说：“死去何所道,托体同山阿.”泰戈尔说：“生如春花之灿烂,死如秋叶之静美.”生命的轮回是自然的规律,生命的凋谢也意味着生命的重塑.
　　我懂得了生命的意义,是在短暂和局限之中不断追求的完美,是正视上名的挫折和轮回.让我们坦然地走过生命的平原和高山,走过春夏秋冬,真正地领悟生命的意义吧!
　　2.时间就是生命,鲁迅先生说：“浪费自己的时间等于慢性自杀,浪费别人的时间等于谋财害命.”这就说明了珍惜时间的重要性.
　　时间对于学者来讲：“一寸光阴一寸金,寸金难买寸光阴.”学者只有珍惜时间才能创造自己的价值,为人类的文明发展,开拓新的知识天地.科技才能进一步发展,为祖国腾飞奉献自己的才华.反之,不珍惜时间,碌碌无为的过日子,明日复明日,不但毁了自己的前程,还给国家带来经济上的损失.
　　时间对于军事学家来讲,珍惜时间就是胜利.红军要飞渡金沙江,夜以继日地行军,其目的就是争取时间,夺取胜利.可见珍惜时间是多么重要,这关系着祖国的生死存亡.
　　时间对于经济学者就是金钱,就是效率.随着改革开放的大潮,时间越来越被人们重视,往日工作散怠,做一天和尚撞一天钟,吃大锅饭的现象越来越少,呈现在眼前的是抓紧时间创造效益,创造财富.
　　珍惜时间就是珍惜生命,生命对于每个人都很重要,我们每个人都应好好地珍惜时间,创造自己的生命价值.

1 smoking

There are three people in my family,my father ,my mother and I.
My mother is a teacher who is always strict with her studend ,and with me also.She is pretty and look like young.My father is an engineer who is kind to me than my mother.He is ordinary--looking,but very strong.though they seldom stay with me,I also love them ,for we are family!
我家有三个人,我,爸爸和妈妈.
我妈妈是教师,对学生很严格,对我也一样.她很漂亮,看上去很年轻.我爸爸是工程师,对我比妈妈温和,他长相一般但他身体很强壮.尽管他们不常和我呆在一起,但我仍然爱他们,因为我们是一家人!

The summer vacation is coming soon.We will have a two-month holiday.I am going to have a good rest and relax myself.I will read lots of interest books because reading is not only interesting bu also make me get lots of knowledge.Of course,I will chat with my parents and help them do some housework.I am going to take part in the social activitis so that I can know more about the society.I hope I will have a good time in the coming vacation.
还可以写：　I am going to visit some of my old friends.I think we will have a happy time together.

firstly,there is an old saying :opportunities are always left for someone who has made a good preparation.so no matter what happens ,we should always exercise ourselves before it's too late.
Secondly ,try your best to know more about the job you want to got.
because if you know more ,you will gain boss's believe and the boss will think you are more interested in the job than others.
thirdly,have a good appearance.keeping smile and confident is also very important ,because good performance will give every boss a good impression.

My Chinese teacher is Miss Xiao, she is thirty year-old, and a mesosoma. she looks younger than her age. In order to let us can improve our Chinese level, so she teaches us very hard, she is not only conscientious teaching, but also deal seriously with our homework . Miss Xiao really care about us, and loves us very much for example : One day, one of our classmates who forgot to bring money with her, she had no money to buy lunch. Miss Xiao gave 50 yuan to the classmate,so the classmate had money for lunch. Although it was a piece of cake, we saw Miss Xiao is a generous and enthusiastic teacher. Miss Xiao is always using some interesting and funny things to attract us for learning. Miss Xiao also says lots of interesting and incredible jokes for us.
Whether or no (Anyway) I like Miss Xiao!
我的语文老师是肖小姐,她是三十岁,和一个中等身材.她看起来比实际年龄年轻.为了让我们能提高我们的语文水平,所以她教我们非常努力,她不仅是认真的教学,但也认真对待我们的作业.肖老师真的关心我们,并且很爱我们的比如：有一天,我们的一个同学忘了带钱,她没钱买午餐.肖老师给了50元给同学,让该同学有午饭钱.虽然这是一件小事,我们看到肖老师是个慷慨而热心的老师.肖老师总是使用一些有趣的东西来吸引我们的学习.肖老师也会说很多有趣的和令人难以置信的笑话给我们.
不管怎样我喜欢肖老师!

Of all the subjects I study i like maths best.I think it is reasonable.You know maths helps you to exercise your brains,and make you smarter and more intelligent.Maths can be applied in all fields of selene,and naturally it is .said that maths is the mother of all subjects.
Maths has been developing rapidly.In the development of science and technology,there continuously appear problems which may be solved only with the help of maths.This in turn makes maths itself develop faster.Many examples can be cited to show the synchronous development of maths and technology and science.From this point of view,we are sure to say that maths will develop still faster,for ,science and technology will con tinue to advance without stop.
However,maths is not easy to master.It requires a high degree of intelligence.You can see some children who often fail to pass their maths examination,but others deal with it very easily.This difference obviously comes from tim levels of intelligence.But what is most important in mastering maths is one's hard work.Though one is less clever,he can master it through diligence.Countless facts have proved this point.Maths is a challenge and that is why I like it.
我最喜欢的科目
在所有课程中,我最喜欢数学.我觉得这是有道理的.数学帮助你开动脑筋,使你更机敏,更聪明.数学可以被用于科学的诸多领域,据说数学是所有学科之母.
数学一直发展很快.在科技发展中,不断出现一些问题,这些问题很可能只有借助数学的帮助才能解决.这也反过来使数学本身发展更快.可以引证许多实例来证明数学的发展和科技的发展是同步的.从这一点看,我们有把握地说数学将发展得更快,因为科学和技术将会继续不停地前进.
然而,学好数学是不容易的.数学要求高智力.你可以看到一些孩子常常数学考试不及格,而另外一些人处理数学问题却很容易.这一差别显然是由于智力水平造成的.但是,在掌握数学方面重要的是努力学习.尽管一个人不很聪明,但他能够通过勤奋学好数学.无数的事实证明了这一点.数学是富有挑战性的,这就是我喜欢它的原因.

Welcome to my hometown!.is my hometown.I am from . In spring ,the weather is warm and wet. I can play kite. In summer, the weather is hot and wet. I can swim in the swimming pool. In the autumn, the weather is cool and dry. I can play kite, too. In the winter, the weather is cold and dry. It never snow.I love my hometown.《我的家乡》
译文：欢迎来到我的家乡!.是我的家乡.我从.在春天,天气温暖、潮湿的.我可以放风筝.在夏天,天气炎热而潮湿.我可以在游泳池里游泳.在秋天,天气凉爽和干燥.我可以放风筝,太.在冬天,天气寒冷和干燥.它从不下雪.我爱我的家乡
When I get into a middle school, it means I have grown up. So I will try to do better in everything.
First of all, I should learn how to learn. It will help me study easily. Then I will get on well with my classmates and help each other. At last I want to continue my hobbies, such as reading, dancing and playing tennis.
I believe I can.我的未来打算
译文:当我升入初中时,就意味着我长大了.所以我要在各方面做的更好.首先,我要学会怎样学习.这会帮助我学习的更轻松.我要和同学友好相处,互相帮助.最后,我想继续我的爱好,如阅读,跳舞和打网球.我相信我可以. 望采纳!

Dear Peter,
How’s it going? I’m sorry to hear that you got injured while playing basketball. You should have a good rest at home. And you’d better take care of yourself when you do sports.
Everything goes well here! I enjoy great changes in my school. On the one hand, the teachers make their teaching styles colorful. In my science class, my teacher always encourages us to think, and cultivates our ability to study independently. On the other hand, we have plenty of time to try what we want to do. We had our School Day last week. There are different kinds of activities, such as speech contest, talent show, volunteering. I took part in the English speech contest, and I won the first prize. I will send you some photos about my School Day if you like.
Hope you’ll get better, and be back to your school as soon as possible.
Best wishes!
Yours,
Li Hua
亲爱的彼得,
最近还好吗?听说你在打篮球时受伤了,我感到很担心.你应该在家好好地休养才是,运动的时候请一定要注意自己的身体.
我这边一切都很好!学校的变化非常大.一方面,老师们的教学风格丰富多彩.在科学课上,老师常常鼓励我们要多思考,培养我们的自学能力.另一方面,我们有大量的时间去做我们喜欢做的事情.上周是我们学校的校庆,举办了好多精彩的活动,像演讲比赛啦、才艺表演啦、志愿活动等等.我参加了英语演讲比赛,赢得了一等奖.如果你喜欢的话,我可以把校庆活动的照片发些给你.
希望你早日痊愈,尽快回归学校.
致以美好的祝愿
你的好友
李华

Nowadays,with more and more serious problems such as the increasing global temperature,the melting ice and the rising sea-levering,people are recognizing the important of developing the low-carbon economic now.
There are many ways we can do to reach the low-carbon economic.Firstly,discovering others fuels which is cleaner and more green to instead of the using of carbon.Secondly,we should have the save-energy conscious and do something which we can make,for instance,using the bus rather than car when you go out,re-use the thing that can be recycle used,reducing the use of plastic bags.Last but not least,we should plant more trees or other green plants,in which way we can not only improve the environment,but also can make our home more beauty.
In my opinion,everyone have the sense of low-carbon economic and have the action by themselves,it will be earlier to reach it.

There is a very interesting programme on CCTV–2.It's“Super Six and One”.It's my favourite programme and this programme is a TV show.
Mary mary people like the TV show.In this TV
show ,we can dance and sing nice songs.Andeverybody can be a superstar.He or she can show his or her ability.It can make people feel happy and excited.Some people can get presents,too.
This TV show is directed by Li Yong.He is a very famous and handsome man.I love him very much.Last year,in China his programmes were popular and famous.
This is my favourite TV programme .Do you like If you watch this TV show ,you will be very happy everyday .

Everyone has a dream in his or her heart.Some people dream to be a teacher,because they want to teach their students knowledge.Some people want to be a businessman,because he can make a lot of money.O...

我知道
Elephant animal totem
If the United States is Turtle Island,a continent supported on the back
of a turtle,then India would be Elephant Island,a continent supported
on the back of an elephant.Throughout the centuries,Indian tradition
dictated that all royalty the rulers of the land,be home on the backs of
the children of the great beast that carried the world through space.
The elephant was the totem animal of the god Shiva,the Destroyer,
who seeks to banish illusion and to encourage a clearer perception
of reality Shiva and his goddess-spouse,Radha,produced among their
children the elephant-headed god Ganesha,who,as Lord of Ilosts,
impregnated the virgin Maya to bring Buddha into flesh.
Especially sacred in India was the white elephant,considered far too
priceless to be used for work or warfare,but to be maintained by its owner
in the finest of style.When we speak today of a "white elephant" purchase,
we have realized too late that we have purchased an object at a price that
exceeds its true value.
Sometimes seen as a symbol of great sexual prowess in the Asian countries,
the Chinese portray the elephant as representative of royalty,strength of
purpose,and discretion.
In the widest,most universal,and most obvious depiction of the elephant it
is a symbol of strength.At various times in Medieval Europe,the elephant
also became an emblem of wisdom,moderation,and eternity Then,
accomplishing a complete change of cosmology,there appeared the
elephant-headed demon,Behemoth,a favorite in Dark Side sorcery.
If you have accepted the elephant as your totem animal,it may not be long
before you are asked to assume a role of great responsibility in the workplace
or in your community.If you feel attracted to the elephant as a totem animal,it
is likely that you are involved in social work,public service,or politics.You
may also feel a strong commitment to caring for the ill,the very young,
and the elderly.
Whenever you sense an injustice,you will be there on the side of the underdog.
As your spirit helper,the elephant will be able to draw you back to a greater
appreciation for the ancient mysteries than you have previously experienced.
You will soon discover that your guide is extremely concerned about your
maintaining always a solid balance of body,mind,and spirit.Under the
tutelage of this spirit helper,you will place your time in the Silence as your
top priority.You might find yourself wishing to burn some incense while you
are meditating with this totem animal in order to help create an environment in
which exploration of other higher levels of consciousness will be the rule,rather
than the exception.

Leonardo da Vinci was one of the world’s greatest men. He was born in Italy in 1452 and died in
1519. He was a great artist and scientist. He invented many things. He studied the body and how plants
grow. He drew the first aircraft. He also drew a ship that could go under the sea.
Leonardo painted one of the most famous paintings in the world. It is called “Mona Lisa”, and we still see it in Paris, France now. “Mona Lisa” is a painting of a woman. Leonardo also painted another
of the world’s greatest paintings—“The Last Supper”.
（答案不唯一）

Windows 7 is an operating system developed by Microsoft corporation.Windows 7 is available for home and commercial work environment,laptops,tablet PC,such as the use of multimedia center.In October 22...

170/200有点偏细,最好用140/170

Why do you need friends?Firstly,the life is like a trip,if you have the trip alone,you can't face the accidents on the trip ,or you can't make the solution quickly because you can't make sure.This time,your friends will appear,and help you with these.Secondly,with their beliefs,you will be happier than the time you stay alone.They can make you laugh,or not lonely,and of course,you can take their advice and succeed.Thirdly,you will be frightened with time passes,therefore,you will be regretting the pity when you look back long ago.For example,if the friendship is NO.1,without it,all things will in count for zero.
So you can image how severe it is.friends are necessary for everybody.Come on,making friends who are trusted ,don’t let it go,and hold on forever……

China is a big country.It has long history.It has lots of resources.
The people in China is so hot.They can help you when you need help.Beijing will hold the 2008 Olympic Games.So lots of Chinese pround of it.And we try our best to get ready for the Olympic Games.And the city has great changes in resent years.It becomes more beautiful than before.
in conclusion,China is a great country.And we love it so much.

全文如下
Bei Jing is a beautiful city and a modern city in China .
It's also the centre of politics and culture.Bei Jing has a long history and many famous key point of interest,like the Great Wall.It is also well known as a modern city in the world.It has many high buildings and large mansions .There are many small gardens in the main street and the road is very clean that you can hardly find a piece of paper .We all know that the 29th Olympic Games will hold in Bei Jing in 2008 and we should pull together to protect our environment ,plant more and more trees and flowers to make our city looks more beautiful and not leave the garbage on the road .We will do our best to prepare the big competition and we believe the future of the city will be more nicety.

你咯傻孩子,你不会写好汉语作文然后用翻译软件翻译一下吗?

给全体运动员亲爱的运动员们：运动场上的你们,是胜利的标志,运动场上的你们,是我们的骄傲.去吧!去迎接那伟大的挑战,去吧!去做一名真正的英雄.给跑步运动员运动员那矫健的身姿,在跑道上飞翔着,加油、加油、再加油……...

My Family
Everyone has a family.We live in it and feel very warm.There are three persons in my family,my mother,father and I.We live together very happily and there are many interesting stories about my family.
My father is a hard-working man.He works as a doctor.He always tries his best to help every,patient and make patients comfortable.But sonetimes he works so hard that he can't remember the date.
My mother is a woman with a bad memory.She always does a lot of housework,but sometimes she makes mistakes out of carelessness.For example,one day,she washed clothes in the washer,after the washer finished the work,she found she hadn't filled the washer with water.
Now let me tell you a funny thing:one day,father wanted to get up early as usual,buthe wasn't able to do that,because he hadn't set the alarm clock the night before,so when he got up,he did everything in a hurry.After father left,mother said to me mysteriously,"He will come back soon." "Why?" I was greatly surprised."Because today is Sunday,his holiday!" Just as mother said,father came back home soon,and went to bed again--he was too tired.
You see,what an interesting family have!I hope that you will have one like mine,too.
我的家庭
每个人都有家.我们大家生活在那里,并从那里获取温暖.我们家有三口人,我妈妈、爸爸,还有我.我们在一起幸福地生活,我们家有许多有趣的故事.
我爸爸工作认真.他是一名医生,他总是尽他最大的努力 去帮助每一位病人,尽力使他们感觉舒服.有的时候,他工作太认真以致于忘了日期.
我妈妈是一位记性很不好的人.她总是做很多家务活,但有时却因为她的粗心而做错事.比如说,有一天,她用洗衣机洗衣服,最后却发现自己忘了在洗衣机中放水.现在让我告诉你一件有趣的事：一天,爸爸想像平常一样早起,但是由于他前天没有设置闹钟,所以他起晚了,当他起床时,他匆匆忙忙地洗漱完毕就去上班了,爸爸离开后,妈妈神秘地对我说：“他一会儿一定会回来的.”“为什么?”我十分惊讶.“因为今天是星期天,他的假日.”妈妈正说着的时候,不一会儿,爸爸就回来了,并且再一次上床睡觉了——因为他太累了.
你瞧,多么有趣的家庭!我希望你也有一个像我一样的家庭.

Since since October 2010, huaibei area almost no rain, farmers suffer the biggest drought in 50 years.
Beginning: Boys and girl,
Attention, please! As you have been polished. There's a knockout, Huaibei Area in October, 2010. Since the have been's suffered...
To save the winter wheat, calling for students to nearby village to help farmers poured field.
One group, every 20 respectively to a village.
When poured field to follow your teacher and local farmers arrangement
Take care when poured field crops
Saturday morning at the school gate at eight o 'clock, going there by bike, pay attention to safety.
Thank you for listening.

My hobbies
I have many hobbies such as playing basketball ,going hiking alone ,climbing mountains and so on .But I like running most because I can build a strong body and keep healthy .I often get up very early ,I am doing morning exercise while my mother is cooking .After breakfast ,I like to go to visit my grandparents .They often tell me what happened in the past and it is very interesting .In the afternoon ,I would like to play basketball with my friends.These sports make me very happy.
Only by doing this can we keep healthy and make our dreams come true.
(PS:自己写的,不清楚的请追问!)

My unforgetable experienceToday is sunny and I am very happy to go shopping with my mother.There are many people dancing outside the supermarket when we get there .When we get into the supermarket ,a ...

This is a busy vacation ,I make a plan for my life,such as writing a English comosition everyday,helping parents do some housework, finishing myself homework and so o...

是油页岩层或者其他都有可能,就像陕北这边延长组长7一样 查看更多答案