P26 3、4、5题 P27 9题 P29 11、12、13题 P30 14 一都不能少 有重谢

最好不要多,越多错越多、如问三题,老实答三题即可、

由 目 白 甲 电 申

6个硬币,都是正面朝上,每次同时翻5个,最少要翻6次,才能翻成另一面.
如图：（○代表硬币正面,●代表硬币反面）
○ ○ ● ○ ●
○ ○ → ● ● → ○ ○ → ● ● → ○ ●
○ ○ ○ ● ● ● ○ ○ ● ○ ● ○ ● ○ ●
① ② ③ ④
↓
● ○
● ● ← ● ○
● ● ● ○ ○ ○
⑥ ⑤
所以至少翻六次.

主要的还是文言诗文的复习,这些要重点讲,重点练,对于各项知识点也要系统归纳,阅读和作文要做适当指导.

99999*77778+33333*22222
=11111²*9*7+11111*9+11111²*3*2
=69*11111²+9*11111
=（70*11111-11111+9）*11111
=766668*11111
=800000*11111-33332*11111
=8888800000-3*11111²+11111
=8888811111-3*123454321
=8888811111-370362963
=8518448148

晓出净慈送林子方 [宋] 杨万里
毕竟西湖六月中,风光不与四时同.
接天莲叶无穷碧,映日荷花别样红.
采莲曲 [唐]王昌龄
荷叶罗裙一色裁,芙蓉向脸两边开.
乱入池中看不见,闻歌始觉有人来.
荷花 [清]曹寅
一片秋云一点霞,十分荷叶五分花.
湖边不用关门睡,夜夜凉风香满家.
五律 荷 清·纳兰性德
鱼戏叶田田,凫飞唱采莲.
白裁肪玉瓣,红翦彩霞笺.
出浴亭亭媚,凌波步步妍.
美人怜并蒂,常绣枕函边.
秋荷 清·郑燮
秋荷独后时,摇落见风姿.
无力争先发,非因后出奇
江南
江南可采莲,莲叶何田田.
鱼戏莲叶间,鱼戏莲叶东,
鱼戏莲叶西,鱼戏莲叶南,
鱼戏莲叶北.

你：can you speak chinese?
对方：yes 一切o了
对方：no 走人

一首你喜欢的歌，就是一位恋人，也是一支你随时想听就听的故音

1善：善于
2施：设置
3团：聚集
4但：只,仅仅
5闻：听见
6坐：同“座”,座位
7遥：远远的
8抚：抚摸
9绝：极
10毕：全都
11备：具备
12微：轻微
13意：心情
14一时：同一时间

4X-25+X=75
5X-25=75
5X=75+25
5X=100
X=20

plenty of 是“许多的,大量的”的意思,词组中固定有of 如 plenty of students
一个简单句包括五种句型；主谓,主谓宾,主谓双宾,主系表,主谓宾补.
除了构成上述句子的基本要素外,其他成分,可有可无.

15.6÷(1-75%)÷（1-20%）÷（1-35%）
=15.6÷25%÷80%÷65%
=15.6÷1/4÷4/5÷13/20
=15.6×4×5/4×20/13
=15.6×5×20/13
=1560/13
=120
祝你开心!

整个金链分成三段 1个环,2个环,4个环(即以1：2：4分）
第一天:取走1个环
第二天 送回第一天取走的那个环,并取走2个环的那段
第三天;再取走第二天送回的1个环.
第四天 送回以前取走的那三个环,并取走4个环的那段
第五天 再取走1个环
第六天 送回第五天取走的那个环,并取走2个环的那段
第七天 再把第六天送回的那环取走 .

不能不被感动

以每两个相邻的角为端点,以直线的方式切开,总共需要切三刀,成为了4个三角形,然后以2个三角形为的顶点为目标对切,4个三角形切了2刀成了8个了,刚好是你要求的.
图形如下:

对于我们这些在城市里养尊处优的孩子，在省重点中学求学的学生来说，无论是生活条件、学习环境，还是师资力量、教学设施都比石娃优越。可就在我们这群人中，却有些人不珍惜如此好的求学机会，而是学着去赶“时髦”，去结识社会上的不良少年，染上不少恶习。有的人为了满足自已的私欲，就整天、甚至整个星期都逃学，更有甚者为了拿钱，不惜将罪恶之手伸向自己的亲人。可石娃，呢，小小年纪就担负起照料瘫痪老父亲的重任，艰难地踏上...

1主谓He laughed
2主谓宾I have two book
3主谓双宾We never beat childre
4主系表That sounds good
5主谓宾 宾语补足语I found the book easy

呃，我不知道题目在那里，但是我可以跟你说具体思路，就是把加分的先走，不管是普通加分还是有额外加分，然后走2x和3x的，由于2x和3x通常不会连在一起，所以如果想要分数更多的话，就先走2x再走3x。所以你需要选择一条路线，2x和3x尽可能靠后，同时3x尽量在2x后面，如果你有原题发过来，我可以帮你做。...

一、填空题：（每小题2分,共20分） （1）已知方程2x－3y+4=0,用含有y的代数式表示x,应写成__________.（2）已知x=5,y=7满足kx－2y=1,则k＝__________.（3）不等式2x－4－8 （B）x－2 （D）x

The Spring Festival
Far and away the most important holiday in China is Spring Festival, also known as the Chinese New Year. To the Chinese people it is as important as Christmas to people in the West. The dates for this annual celebration are determined by the lunar calendar rather than the Gregorian calendar, so the timing of the holiday varies from late January to early February.
To the ordinary Chinese, the festival actually begins on the eve of the lunar New Year's Day and ends on the fifth day of the first month of the lunar calendar. But the 15th of the first month, which normally is called the Lantern Festival, means the official end of the Spring Festival in many parts of the country.
well ,this is my festival

ed yellow green orange purple white gray silvery brown blue

26
证明：
∵2AD=BC,BE=CE
∴AD=BE=CE
∵AD∥BC
∴ABED,ADCE为平行四边形
∴AB=DE,CD=AE
∴DE=AE=2
∴AB=CD
2
垂直
∵AB⊥AC,AB∥DE
∴CFE=BAC=90
得证
∵DE=CE=CD
∴三角形CDE等边三角形
∴DEC=60
∴CF=√3/2
∴S=1/2*√3*2=√3

《南歌子》
黄叶寒风送,
秋衫疏雨亲.
一壶浊酒笑红尘,
忘却镜颜已改旧时春.
半醉归怀抱,
消魂入梦寅.
几回恨结饰星辰,
才韵墨香点点润词新

--月--日 今天，妈妈去加班，我做完作业没什么可干，见家里的地板很脏，就拿起笤帚扫起了地。我先从阳台上扫起，从里到外，仔仔细细地把每一个角落都扫得干干净净。扫完地看时间还早，就趁着高兴找来拖把准备拖地。我学着妈妈的样子，先把拖把放入水中泡一会儿，洗净，使劲拧干，就认认真真地拖了起来。 妈妈回到家，看到我的劳动成果，特别高兴，说：“以后你每做一件家务事，妈妈就给你一块钱，给你买学习用品。” 我特...

Christmas western-style food:
Christmas day took a grand celebration holiday,could not be short delicious delicacy food.Christmas day the turkey western-style food was the example sign piece de resistance,perhaps beforehand people could use microwave oven to do,the present people celebrated a holiday many have dined in the outside restaurant,the businesses also could make the customer money using the opportunity,certainly also some many Christmas day food,the gingerbread,the candy waited.
Christmas hat:
That is a red hat,it is said evening puts on sleeps besides rests a little calm and steady and warm,second day you also can discover in the hat many the gift which beloved people delivered.In revelry night of it is entire audience's lead,regardless of you go to that quoin,can see all kinds of red cap,some also has the hat point shining,some are glittering.
Christmas sock:
Most early before is a pair of red big sock,many may mostly,because the Christmas sock is must use for to install the gift,the child most likes the thing,evening they can hang own sock nearby the bed,waits for the second day early morning receiving gifts.How if some human of Christmas days do deliver compact car that to manage?That best was called him to write a check to admit in the sock to be good.
Christmas card:
Is congratulates the Christmas and the new year greeting card,above prints is being born the story drawing about Jesus,as well as “celebration Christmas,new year joyful and so on wish speech.
OK~

我们学了《我的信念》这一课,《我的信念》是居里夫人所写的.我们在准备这一课的时候,查了一些关于居里夫人的故事.比如：淡泊名利、教女有方、简朴生活……
“淡泊名利”是：居里夫人天下闻名,但她既不求名也不求利.她一生获得各种奖金10次,各种奖章16枚,各种名誉头衔117个,却全不在意.有一天,她的一位朋友来她家做客,忽然看见她的小女儿正在玩英国皇家学会刚刚颁发给她的金质奖章,于是惊讶地说“居里夫人,得到一枚英国皇家学会的奖章,是极高的荣誉,你怎么能给孩子玩呢?”居里夫人笑了笑说：“我是想让孩子从小就知道,荣誉就像玩具,只能玩玩而已,绝不能看得太重,否则就将一事无成.”
“教女有方”是：居里夫人有两个女儿.“把握智力发展的年龄优势”是居里夫人开发孩子智力的重要“诀窍”.早在女儿不足周岁的时候,居里夫人就引导孩子进行幼儿智力体操训练,引导孩子广泛接触陌生人,去动物园观赏动物,让孩子学游泳,欣赏大自然的美景.孩子稍大一些,她就教她们做一种带艺术色彩的智力体操,教她们唱儿歌、讲童话.再大一些,就让孩子进行智力训练,教她们识字、弹琴、搞手工制作等等,还教她们开车、骑马.
“简朴生活”是：1895年,居里夫人和比埃尔·居里结婚时,新房里只有两把椅子,正好两人各一把.比埃尔·居里觉得椅子太少,建议多添几把,以免客人来了没地方坐,居里夫人却说：“有椅子是好的,可是,客人坐下来就不走啦.为了多一点时间搞研究,还是算了吧!”
居里夫人的年薪已增至4万法郎时,但她照样“大方”.她每次从国外回来,总要带回一些宴会上的菜单,因为这些菜单都是很厚很好的纸片,在背面写字很方便.难怪有人说居里夫人一直到死都“像一个匆忙的贫穷妇人”.
有一次,一位美国记者寻访居里夫人,他走到村子里一座渔家房舍门前,向赤足坐在门口石板上的一位妇女打听居里夫人的住处,当这位妇女抬起头时,记者大吃一惊：原来她就是居里夫人.
以上是居里夫人的一些小故事.
我读了以后深受启发：信念是牵着人的绳子,让人进取.

0.75×5/6÷10/11
=3/4×5/6×11/10
=5/8×11/10
=11/16
5/18×5/6+13/18÷6/5
=5/18×5/6+13/18×5/6
=(5/18+13/18)×5/6
=1×5/6
=5/6
7÷7/10-7/10÷7
=7×10/7-7/10×1/7
=10- 1/10
=9又9/10
[2-(1/2+2/3)]÷2/3
=(2-7/6)×3/2
=5/6×3/2
=5/4
10÷[(4/5+7/10)÷1/10]
=10÷(3/2 ×10)
=10÷15
=2/3

5(X/10)+5(X/12)*10=X
移项：5(X/10)+5(X/12)*10-X=0
化简：5X/10+5X/12*10-X=0
X/2+25X/6-X=0
(1/2+25/6-1)X=0
11/3 X = 0
X = 0

红红知道李君经常到小明家里帮助复习功课.
红红知道小明经常到李君家里帮助复习功课.
李君知道红红经常到小明家里帮助复习功课.

2x+4（8-x)=26
2x+32-4x=26
32-2x=26
2x=32-26
2x=6
x=3

五年级上册
词语盘点1
(读读写写)
招牌 担忧 急切 惧怕 知趣 光顾 恐怕 充足 理由 屋檐 其实 支撑 鼓励
环绕 娱乐 感叹 周游 思考 品味 片段 忽略 意义 方式 倾盆大雨 毫不犹豫
(读读记记)
贪婪 通顺 可靠 培养 起码 比喻 心扉 呐喊 饱览 过瘾 报偿 驳杂 馈赠
磁石 锻炼 借鉴 饥肠辘辘 滚瓜烂熟 流光溢彩 津津有味 天长日久 如醉如痴 浮想联翩 囫囵吞枣 不求甚解 悲欢离合 牵肠挂肚 如饥似渴 不言而喻 千篇一律 别出心裁 与众不同 大显身手 心安理得 念念不忘 呕心沥血

都是暑假的,并带有翻译
July 6 2009
It was the first day of our summer holiday. All of us were very happy. Why? Because we have one months to do things we love to do. We are free.Although we have some homework. But we can finish them in several days. And the rest time we can make good use of. My god! We have been very tired after hard studying. In winter holidays, I want to have full sleepand eat good food in order to replenish myself. Last but not the least, I will have a good rest.
这是第一天,我们的暑假.我们大家都非常高兴.为什么?因为我们有一个月的事我们都爱做的事.我们很空闲.虽然我们有一些功课.但是,我们可以完成他们的若干天.其余的时间我们可以好好利用.我的上帝!我们已经很疲惫后很难学习.在冬季假期,我希望能有充分的很好吃的食物,以补充自己.最后但并非最不重要,我会好好休息.
July 9 2009
It was the second day of our summer holiday. I felt good. I felt I am free. I had a lot of time to do things I like. My parents are in Zhongshan. So I live alone but I don’t feel lonely. But I didn’t do something special. I stayed at home and watched TV. Oh! I wrote an Englishdaily composition. It was my homework. Today, I have slept for 14 hours.I thought I was very tired. It was time for dinner. I must go! I am very hungry.
这是我们第二天的暑假.我感觉很好.我觉得我很自由.我有很多时间做我喜欢.我的父母都在中山.所以,我独自生活,但我并不感到孤独.但是,我没有做什么特别.我住在家里看电视.噢!我写了英语日记组成.这是我的功课.今天,我睡了14 小时.我以为我很疲惫.现在是吃晚饭.我必须去!我非常渴望.
July 10 2009
I am planning to spend my summer holiday on sports this year. Playing basketball is always my favourite, so some of my classmates and I will form a small team and play basketball together. Sometimes we may have a match against some other teams and I do enjoy the sense when we win the game.
我计划花费我暑假体育今年.打篮球是我最喜欢的,所以我的一些同学和我将组建一个小团队,一起打篮球.有时,我们可能有一些其他的比赛队伍和我喜欢的感觉,当我们赢了这场比赛.
July 14 2009
Today I found time was a cruel thing. Whatever man is, time always goes on. It won’t stay to wait for somebody. You can’t use anything to exchange time. Time is also a fair thing. Although you have a lot of money or you enjoy high reputation, time won’t leave them more. Today I found I hadn’t enough time. Although I have more than a-month holiday, but I found I had a lot of things to do. I had a lot of homework to do and I am essential to complete the homework as soon as I have time.
今天,我发现时间是一个残忍的事情.无论男人,总是对的时间.它不会留下来等待某人.您不能使用任何交流时间.时间也是一个公平的事情.虽然你有很多钱,或者您享有很高的声誉,时间不会离开他们更多.今天,我发现我已经没有足够的时间.虽然我已经超过一个月假期,但我发现我有很多事情要做.我有很多功课要做,我必须完成的功课只要我有时间.
July 16 2009
I have rested for 10 days. In these days, I felt very bored. I didn’t know to do what. Although I had a lot of things to do, I felt uncomfortable. I was ill because of the hot weather. I was tired, sleepy and had no strength. My parents are worried about my health. in fact, it didn’t matter. I was always in the room with air-conditioner and opened it in a low temperature. So when I went out, the high temperature disagreed to me.At last, I was ill.
我已经休息了10天.在这些日子里,我觉得很无聊.我不知道做什么.虽然我有很多事情要做,我觉得不舒服.我生病是因为炎热的天气.我累了,困,也没有力量.我的父母担心我的健康.事实上,这并不重要.我总是在房间空调打开了它在低温.因此,当我走了出去,高温不给我.在最后,我被虐待.
July 16 2009
It was sunny today. I was excited. I got up at a quarter to seven. I made a appointment to meet at nine o’clock. After I had my breakfast, I went to the Wanjia Market . It was hot outside. When I arrived, my friends didn’t arrive. I waited for him in front of the KFC’s door. I haven’t seen them for a year. And in a year, we didn’t come into contact with others frequently. About ten minutes left, my friends arrived one by one. After we greeted,we went to play basketball in Liwan Gymnasium. The match last for tow hours.Oh!I fill very happy today!
这是今天阳光明媚.我很兴奋.我得到了在六时四十五分.我的任命,以满足九点钟.之后,我有我的早餐,我去了万家市场.这是热外面.当我到达,我的朋友们并没有达成.我等待着他前面的肯德基的大门.我还没有看到他们为一年.并在一年内,我们没有接触到其他人频繁.约10分钟离开,我的朋友们来到一个又一个.在我们迎接,我们去打球荔湾体育馆.这场比赛最后的拖车小时.Oh ,我非常高兴今天填补!
July 19 2009
Yesterday we played happily, but there were only ten people. I remembered last year there were twenty-two people at all. I heard some my friends had gone abroad. They went abroad to study. Maybe I couldn’t see them in the future. I think next year we won’t make a party. Next year is a very important year. We all will prepare the new term’s new subject.I know, it is the most important for us now.
昨天,我们高兴地发挥,但只有10人.我记得去年有22人在所有.我听到一些我的朋友已经出国.他们去国外学习.也许我没有看到他们的未来.我想明年我们将不作党.明年是一个非常重要的一年.我们都将编制新的任期的新课程.我知道,这是最重要的是,我们现在.
July 18 2009
It is very hot and wet today and is called sauna weather.
During my mom did the cooking in the kitchen, I saw her head was sweaty.I told her I could help her and she accepted.
After cooking,we were all sweaty .However, mum and I all felt happy. She said I was growing up and became her good assistant.
这是非常炎热和潮湿的今天,被称为桑拿天气.
在我妈妈没有做饭的厨房,我看到她的头部很漂亮.我告诉她,我可以帮助她,她接受.
经过烹饪,我们都汗流浃背.然而,妈妈和我都感到高兴.她说,我的成长过程,并成为她的好助手.
July 19 2009
I think my teacher got out of bedon the wtong side this afternoon as she hasn’t cries.i went to office saw the boys unhappy.Because the students got their teacher’s goat became they didn’t do their homework..I think this is my teacher unhappy’s cause. Today, I saw a boy ,he played the handset.But didn’t saw the walls so he Rnocked we laugh up our sleeve at he knocked ,but he hurt his norse in the accident, and he was laying it on thick about how painful it was .
It’s also a happy day, isn’t it ?
我想我的老师走出bedon的错误方向今天下午,她就一直没有哭.我到办公室看到男孩不高兴.因为学生得到老师的山羊成为他们没有做功课..我认为这是我的老师不愉快的事业.今天,我看到了一个男孩,他发挥了handset.但是没有看到这样的墙壁,他使我们笑了我们套在他撞倒,但他伤了挪威在这起事故,他就铺设厚如何痛苦这是.
这也是一个快乐的日子,是不是?
2009, July 20
I went to summer camp on vacation. On the first day, we went to a beautiful beach. It was a sunny and hot day, so we went swimming. The water was warm and we had great fun. Then the next day, we went to the mountains. There were many trees and I really enjoyed them. On the last day, we had a great party. We sang and danced happily. We didn’t want to leave(离开) the friends and the teachers. I hope I can go to summer camp again next year.
我去夏令营度假.第一天,我们去了美丽的海滩.这是一个阳光和炎热的一天,所以我们去游泳.水是温暖的,我们有很大的乐趣.然后第二天,我们去了山区.有许多树木,我非常喜欢他们.在最后一天,我们有一个伟大的党.我们高兴地载歌载舞.我们不想离开（离开）的朋友和老师.我希望我可以去夏令营明年再次.
2009,July 21
I had a good time last weekend. On Sunday morning, I stayed at home and did my homework. The homework wasn’t difficult. After that, I played volleyball with my friends. It was tired, but very exciting. In the afternoon, I cooked dinner for my parents. It was a little difficult, I think. After dinner, I went to swim in the river. I can swim very well. I had a relaxing weekend.
我有一个很好的时间上周末.星期天早上,我留在家里和我的家庭作业.作业并不困难.在此之后,我打排球我的朋友.这是很累,但非常兴奋.下午,我煮晚餐我的父母.这是一个什么困难,我想.晚餐后,我去游泳,在河里.我可以游得很好.我有一个轻松的周末.

what must exsit togetheris beauty and welth .

你说的是3*F为什么等于2D吧?下次说明白,我还得再算一次.
首先,因为个位数是有0~9十个,而16进制要求的是从0~15的,所以用字母来代替,即A代表10,B代表11,以此类推,F代表15,所以3*F=3*15=45,用十六进制表示就是2D,即2*16+D=2*16+13=45
明白没?还有,你要详细的,就不能给点悬赏分么?意思一下也好啊

隔三差五
一望无际
三五成群
四面楚歌
八面威风
三言两语
五谷丰登
六亲不认
三人成虎
十全十美
成千上万
百里挑一
万紫千红
三心二意
三清四白
横七竖八
万事如意
丢三落四
十年树木 百年树人
流芳百世

Life can not fail less.

一条条小河宛如蓝色的缎带缠绕着一望无际的绿色田野,远处一座座造型古朴、色彩和谐的小屋,一派美丽动人的田园风光! 一座座古老的风车,风车的风叶像张开的翅膀,迎风转动,与绿草、野花构成了独特的景致更为这童话般世...

一件难忘的事
在我读三年级时,发生了一件事,一直深深地印在我的脑海里,让我难已忘怀.
那是一个星期五的下午,我上完剑桥英语课,已经是下午六点过了.我的肚子"咕咕"直叫,好饿啊!我背着书包朝校门口走去.边走我边想:今天怎么这么饿,要是天上能掉下几只烤鸡腿或是几元钱来,那该多好啊!正想着,我忽然看见前面有一个亮晃晃的东西,"不会是钱吧!"我自言自语地说.虽然我不相信会有这么好的事情发生,但是,我还是朝着那亮晃晃的东西跑了过去,仔细一看,果真是一元钱!哈哈,真是心想事成,天助我矣!虽然没有烤鸡腿,有一元钱也很不错了.我迅速地把钱捡了起来,拽在手里,连蹦带跳地走出校门,打算买两串香喷喷的烤肉串,填填我那饿极了的肚子.
在我刚要把钱递出去的一刹那间,仿佛有一个声音在耳边提醒我:你是一名少先队员,应当拾金不昧.我现在该怎么办呢 我伸出去的手缩了回来.我犹豫不决,到嘴的羊肉串就不吃了吗 这时,我那"该死"的肚子又"咕咕咕"地叫了起来,好象在催我:"不要犹豫,快把钱递过去买烤肉串呀!"我再次伸出了手,忽然,我感觉好象有无数双眼睛正看着我,我感到脸红了,伸出去的手又缩了回来.我是一名少先队员,捡到钱,应该交给老师,而不是拿去买自己想吃的东西.于是,我又跑回学校,把那一元钱交给了大队部的老师.老师微笑着对我点点头,说:"好样的".
虽然那天下午我没有吃成美味的烤肉串,但是,我心里却感到美滋滋的,因为我经受了一次考验,这件事情,表现了我是一名真正的少先队员.

Christmas western-style food:
Christmas day took a grand celebration holiday,could not be shortdelicious delicacy food.Christmas day the turkey western-style foodwas example sign 主菜,perhaps the before people could use microwaveoven to do,the present people celebrated a holiday many are havedined in the outside restaurant,the merchants also could make thecustomers money using the opportunity,certainly also some manyChristmas days food,Jiang Bing,the candy waited.
Christmas hat:
That is a red hat,it is said evening puts on sleeps besides rests alittle calm and steady and is warm,second day you also can discoverin the hat many the gift which beloved people delivered.In revelrynight of it is entire audience's lead,regardless of you go to thatquoin,can see all kinds of red cap,some also has the hat pointshining,some are glittering.
Christmas sock:
Most early before is a pair of red big sock,are many mostly may,because the Christmas sock is must use for to install the gift,thechild most likes the thing,evening they can hang own sock nearby thebed,waits for the second day early morning receiving gifts.How ifsome person of Christmas days do deliver compact car that to manage?That best was called him to write open the check to admit in the sockto be good.
Christmas card:
Is congratulates the Christmas and the new year greeting card,theabove prints is being born the story drawing about Jesus,as well as"celebration Christmas,Happy New Year and so on wish speech.
Very anxious.Wants 100% to be correct,anxiously will want tomorrow.Makes the topic,asked.

因为谈迁为了写国榷而不惜一切代价,长途跋涉,因为他有一个信念,那就是立志要编写一部详实可信的明朝编年史.他经过二十多年的奋斗 终于写成了国榷.还有一个原因是 他家非常贫穷 这样更能体现出谈迁的精神.所以他名垂青史

蜀鄙之僧
蜀之鄙,有二僧.其一贫,其一富.贫者语于富者：“吾欲之南海,何如?”富者曰：“子何恃而往?”曰：“吾一瓶—钵足矣.”富者曰：“吾数年来,欲买舟而下,犹未能也.子何恃而往!”越明年,贫者自南海还,而以告富者.富者有惭色.(清·彭端淑(白鹤堂诗文集))
[译文]
蜀国的边远地方,有二个僧人.一贫一富.穷的和尚有一天对富裕的和尚说：“我想到南海的普陀山去,怎样?”那有钱的和尚说：“你靠什么去呢?”贫和尚说：“我有一瓶一钵就足够了.”富和尚说：“好多年以前我就打算买一只船沿江而下,到现在还没买成.你靠什么去呢!”第二年,穷和尚从南海回来了,并且告诉了富和尚.富和尚不禁惭愧地低下了头.

1She found the key that she had lost.
她丢失的钥匙找到了.
2.He said that he had known her well.
他说他很熟悉她.
3.I returned the book that I had borrowed.
我已归还了我借的书.
4.Mr. Smith died yesterday. He had been a good friend of mine.
史密斯先生昨天去世了.他以前是我的好友.
5. She didn’t go to bed until she had finished he work.
她直到把工作做完之后才睡觉.

1.所有适合算式7/18＜n/5＜20/7的自然数n之和为（ ）
35/18

母亲虽然想放开手,让我独自飞翔,然而却怕我遇上风暴,自然到最后还是没做到,我虽然怨恨母亲,但毕竟是他的儿子,自然原谅了她那次的自私......

令人讨厌的苍蝇,与宏伟的航天事业似乎风马牛不相及,但仿生学却把它们紧密地联系起来了.
苍蝇是声名狼藉的“逐臭之夫”,凡是腥臭污秽的地方,都有它们的踪迹.苍蝇的嗅觉特别灵敏,远在几千米外的气味也能嗅到.但是苍蝇并没有“鼻子”,它靠什么来充当嗅觉的呢?原来,苍蝇的“鼻子”——嗅觉感受器分布在头部的一对触角上.
每个“鼻子”只有一个“鼻孔”与外界相通,内含上百个嗅觉神经细胞.若有气味进入“鼻孔”,这些神经立即把气味刺激转变成神经电脉冲,送往大脑.大脑根据不同气味物质所产生的神经电脉冲的不同,就可区别出不同气味的物质.因此,苍蝇的触角像是一台灵敏的气体分析仪.
仿生学家由此得到启发,根据苍蝇嗅觉器的结构和功能,仿制成一种十分奇特的小型气体分析仪.这种仪器的“探头”不是金属,而是活的苍蝇.就是把非常纤细的微电极插到苍蝇的嗅觉神经上,将引导出来的神经电信号经电子线路放大后,送给分析器；分析器一经发现气味物质的信号,便能发出警报.这种仪器已经被安装在宇宙飞船的座舱里,用来检测舱内气体的成分.
这种小型气体分析仪,也可测量潜水艇和矿井里的有害气体.利用这种原理,还可用来改进计算机的输入装置和有关气体色层分析仪的结构原理中.

The day was I gave.
I was gave the day.
it was forgiving day

原子能级有宽度,这是由测不准关系决定的,一般是洛伦兹线型.光子频率等于中心频率时跃迁几率最大.偏离中心频率跃迁几率逐渐下降,并不是不能跃迁.