万分火急求24点：4,4,10,1040人排成二层中空方阵,这一方阵的外层每边站（ ）人?

英语的一些问题.
请各位高手看一下鄙人做的对不,谢谢,万分感谢,帮个忙啦……
六、从B栏中选出A栏各句的答语.（6分）
A B
( b ) 1.Have a good trip! a. He is writing a letter.
( e ) 2.Can I help you? b. Thank you!
( f ) 3.What would you like? c. Yes, it’s great.
( a ) 4.What is Li Ming doing? d. Twelve.
( c ) 5.Do you like China ? e. Sure.
( d ) 6.How old are you? f. Some eggs, please.
七、选择适当的单词填空.（5分）
a. in b. on c. at d. to e. for
1.Mother isn’t back. She is a work.
2.Mrs.Li arrives e Beijing at 2:00 in the afternoon.
3.Thank you d your presents.
4.What do you do c Sundays?
5.How often do you come b school?
八、找出错误并改正.（10分）
( b ) 1.Let’s to do our homework . do
A B C
( 找不到 ) 2.Do you usually help you mother?
A B C
( b ) 3. I usually walks to school. Walk
A B C
( c ) 4.I always like a rain day. Rainy
A B C
( a ) 5.I want singing a song. To singing
A B C
十、句型转换.(每空一词)(15分)
1.It’s 5:15. (对画线部分提问)
What time is it?
2.I would like cereal for breakfast. (对画线部分提问)
What would you like for breakfast?
3.Danny likes cakes very much. (改为一般疑问句)
Does Danny cakes very much?
4.This is a square. (改为复数句)
There are some squares .
5.I’m ten. (对画线部分提问)
How old are you?
6.I like lines very much. (改为否定句)
I don’t like lines very much.
十一、阅读理解.(4分)
Today is Saturday. It’s rainy. After supper, my father turns on the TV. Now he is watching TV in the living room. My mother is in the kitchen. She is washing the dirty dishes. I’m doing my homework in the reading room. Everyone in my house is quiet. We are a happy family.
( b )1. What day is it?
A. It’s Monday. B. It’s Saturday. C.It’s rainy.
( c )2.What is my mother doing?
A. She is watching TV. B. She is doing her homework.
C. She is doing her housework.
( c )3.Where am I?
A. I’m in the living room.
B. I’m in the kitchen.
C. I’m in the reading room.
( c )4.What time is it?
A. It’s about 7:00 in the morning.
B. It’s about 9:00 at night.
C. It’s about 1:00 in the afternoon.
十二、作文。（5分）
题目：我的朋友
要求：介绍自己的一位朋友。内容包括姓名、年龄、身高、爱好等。书写工整，卷面清晰，至少5句话，字数不少于50 个单词。
My friend
My friend is WangHaoRui.He is a boy, he like to play basketball,he is 1.52meter, he is twelve years old, I like he!
九、连词成句。(10分)
1.always I homework do my
I always do my homework .
2.you wear do dresses
Do you wear dress ?
3. I help may you
May I help you ?
4. make let help my supper us mother
Let us help my mother make supper.
5. outside the what’s temperature
What’s the temperature outside?

已知矩阵A求P(A)

在线等,万分感谢啊,急

-3 2 -1
看不到图的童鞋，设矩阵A=[ 0 3 0 ]，求P(A)=2*A的平方-3*A+4*E
1 4 -2

根据下面的句子的意思写成语
1.处在高处,俯视下面,形容处于有利的地位.
2．几千斤重的东西系在一根头发上,比喻形势万分危险.

怎样区分现在分词做定语还是状语
我三个句子我不是很确定,希望可以帮我分析一下句子成分,万分感谢:
1.private businessmen ,striving to make profits,produce these goods and services in competition with other businessmen;and the profit motive,operating under competition pressures,largely determines how these goods and services are produced.
其中,striving to make profits是做伴随状语还是做定语,operating under competition pressures做什么成分?我觉得striving to make profits伴随状语而operating under competition pressures作定语 但是后面的and说明是做一样的成分啊,应该怎么判断是做伴随状语还是定语呢?

2.if,on the other hand ,producing more of a commodity results in reduceing its cost,this will tend to increase the supply offered by seller-producers,which in turn will lower the price and permit more consumers to buy the product.其中which该怎样理解?
3.the important factor in a private-enterprise economy is that indivadual are allowed to own productive resources ,and they are permitted to hire labor ,gain control over natural resources,and produce goods and services for sale at a profit.这个句子中的gain control over natural resources前面是不是省去了一个to?

英语厉害的求帮忙,万分感谢

急~~~~~!希望哪位高手能帮下忙.小弟万分感谢!
以三角形ABC的三边为边在BC的同侧分别作三个等边三角形,即等边三角形ABD.BCE.ACF.试说明四边形ADEF为平行四边形.

〔－二分之三x的平方yz的立方〕×〔－三分之四xz的立方〕×〔三分之一xy的平方z〕（寒假作业完不成了求详细过程万分感谢!）

一道小学拼音题,
希望大家帮忙解决困扰我多时的拼音题,万分感激.判断题（判断对或错,请说明原因,
“春”“滚”“准”“重”的韵母都是前鼻音韵母.

万分急~求《冥冥寒食雨》 刘一止 这首诗的鉴赏 （答好了高分
以下是这首诗
冥冥寒食雨
[宋]刘一止
冥冥寒食雨,客意向谁亲?
泉乱如争壑,花寒欲傍人.
生涯长剌促,老气尚轮囷.
不负年年债,清诗断送春.
小弟在这儿,
怎么还没人回答啊?
是这首诗确实比较少见还是什么

在任意三角形ABC中,∠A=2∠B, 求证：BC2-AC2=AB•AC 此题如何计算,请附上详解过程,万分感谢!
BC2 中那个2 代表平方 此题只知道角度关系,如何推出边的关系呢?
在直角三角形（30,60,90度）中,此关系成立,在任意三角形中也能成立吗?

帮个忙?万分感谢.
thank you awaiting for your quotation have a present day

有几个英语题目不会做,求大神解答,万分感谢!
1.She gets about 86____(分数）in the Chinese exam.
2.Every Sunday I ____(收到） a call from my brother.
3.it’s an a___ day, people are busy with the harvest(收获）.

用since 和for 填空
请用since和for填空.并说明理由,万分感激!
I haven't seen you__your wedding.
I've been __over an hour.
I've had this much fun__I was kid.

求一套《市场营销学》练习题答案,万分感谢 一、判断题 1、市场是某种产品所有现实购买者所组成的群体
2、市场营销学的研究对象是：以提高企业经营效益为中心的企业市场营销活动及其规律性
3、对旅游产品、农机产品等进行专门的市场营销研究,属于职能研究法
4、市场营销观念的两个基本特征是：生产优质产品,搞好广告宣传
5、产品观念导致“市场营销近视”,即不关心自已的产品,只注意市场需求的变化
6、企业研究微观环境的目的是增强企业的应变能力
7、收入水平的高低直接反映了消费者实际购买力的大小
8、在人数一定的情况下,收入水平很大程度上决定了市场规模和容量的大小
9、“恩格尔系数”越高,表明某一特定地区的生活水平也比较高
10、马斯洛“需要层次”理论认为人的安全需要是最基本的需要
11、消费者取得信息最多的是个人和经验来源的信息
12、消费者认为可信度最高的是公共来源的信息
13、对于实力较弱的企业来说,应主要采取无差异性目标市场战略,以节省成本开支
14、渗透定价是利用了消费者的求新心理
15、产品是指为满足消费者某种需求所必须具有的功能和效用
16、当企业推出的新产品鲜为人知,产品生产成本下降空间较大,且市场容量较大时,可以
采用快取脂策略
17、全新产品具有广阔的市场空间,且能为企业带来巨大的利润,因此企业新产品的开发重点应放在此类产品的开发上
18、企业生产要素的供应者、顾客和竞争者,这三个方面因素构成了企业订价的三维环境
19、市场定位就是企业确立产品在企业中的核心地位的过程
20、产品的品牌也就是产品的商标
21、消费品分销的主要渠道类型是生产者――消费者
22、市场营销的范围不仅包括流通领域,而且延伸至生产领域和消费领域
23、企业可以通过做广告来实现名牌战略
24、代理商主要是通过商品的进销差价来获得利润的
25、所谓需求是指想得到基本需要的具体满足物的愿望
26、取脂定价是利用了消费者的求名心理
27、产品的包装是产品的“无声的推销员”
28、人类的需要和欲望是市场营销活动的出发点
29、如果新产品的试销市场呈现低试用率和低再购买率,这表明这种新产品应加大广告等的
宣传力度
30、产品生命周期是指产品从新用到旧,直至报废的整个过程
31、企业研究宏观环境的目的是适应其变化,而相应调整营销策略
32、市场渗透就是努力增加现有产品在现有市场上的销量
33、国际营销与***营销的基本原理相同
34、在国际营销活动中,产品必须实现跨国界的转移
35、对外直接投资是企业进入国际市场的高级形式
二、单项选择题
1、市场营销学产生于（ ）
a、十九世纪末b、二十世纪初c、二战末期d、二十世纪五十年代
2、在***市场营销观念中,所强调的利益应是（ ）
a、企业利益b、消费者利益c、***利益d、企业、消费者与***的整体利益
3、生产者市场的需求具有（ ）特征
a、流动性b、冲动型c、非专家性d、派生性
4、包装和款式属于产品整体概念的（ ）
a、核心层b、形体层c、附加层d、潜在层
5、对于生产经营生产资料的企业来说,最主要的促销手段是（ ）
a、人员推销b、营业推广c、广告宣传d、公共关系
6、当产品处于成熟期时,企业应确立以（ ）为主的广告目标
a、说服性b、告知性c、提示性d、强化性
7、导致企业营销观念转变的直接原因是（ ）
a、***生产力水平提高b、***商品供求状况变化c、企业产品质量提高d、消费者大批量购买
8、体积大的重型产品,一般应采取（ ）.
a、短渠道b、长渠道c、宽渠道d、多渠道
9、某种商品的生产者只有少数,但他们的交易对手需求者却是众多的,这样的市场结构称为（ ）
a、完全竞争b、***c、垄断竞争d、寡头垄断
10、最能立竿见影,对顾客刺激性最强的促销手段是（ ）.
a、人员销售b、广告c、营业推广d、公共关系
11、在原有产品基础上,部分采用新技术、新材料制成的性能有显著提高的新产品.称（ ）a、全新产品b、换代新产品c、改进新产品d、仿制新产品
12、企业所拥有的全部产品项目的数量,叫做这个产品组合的（ ）
a、长度b、广度c、深度d、关联性
13、***市场的特点之一是（ ）
a、企业采用随行就市的订价方法b、企业可制定尽可能高的价格c、企业愿意使用非价格竞争手段d、价格竞争是企业常用的手段
14、企业使用感知价值订价法的关键是判断（ ）对产品价值的理解和需求程度
a、企业自身b、物价部门c、消费者d、中间商
15、某纯净水厂现又向市场提供牛奶,从而不断扩大市场,这是实施（ ）的表现
a、市场开发b、产品开发c、市场渗透d、多种经营
16、声望订价主要是利用消费者的（ ）心理来制定的
a、求新b、求便c、求名d、求廉
17、对于经营资源有限的中小企业而言,要打入新市场适宜用（ ）
a、集中性目标市场营销策略b、差异性目标市场营销策略c、整合市场营销策略d、无差异性目标市场营销策略
18、市场细分是根据（ ）的差异性,将市场划分为若干子市场的行为.
a、产品b、企业c、需求d、竞争

求八年级下语文选择题
拼音,错别字,词语解释,词语运用,病句修改,句子排序,作家作品,标点符号,古文加点字解释各10题
万分感谢!

帮忙写个2,3句话的英文邮件,万分感谢
内容如下：
你好,我们是***的s公司,现在有一个项目想选用贵公司的产品,你们能告诉我在***应与哪家公司联系购买贵公司产品么?
注意：不要机械翻译.越快越好
另外，最好按照西方人的语言习惯写，不要太***式英语了

求翻译急用万分感谢:Drink like a fish A guy hosted a dinner party for people from work,including his boss.All during the sit-down dinner,the host's three-year-old girl stared at her father's boss sitting across from her.The girl could hardly eat her food for staring.The man checked his tie,felt his face for food,patted his hair in place,but nothing stopped her from staring at him.He tried his best to ignore her but,finally it was too much for him.He asked her,"Why are you staring at me." Everyone at the table had noticed her behaviour and the table went quiet for her response.The little girl said,"My Daddy said you drink like a fish and I don't want to miss it!"

王涛的父母常年在外工作，家中只有他和年迈的奶奶二人．近段时间，奶奶感到身体不适，王涛焦急万分，不知怎样才好．请你利用所学过的生物学知识来帮助他解决这个问题． （1）给奶奶买药时，要注意药物有______和______之分．服药前一定______，了解药物的主要成分、适应症、用法和用量等，以确保______． （2）在进行药物治疗的同时，想法设法让奶奶保持______，这对奶奶恢复健康大有益处．

接上：已知：t=1.645,A=0.48,B=0.33,标准差6MPa,水泥强度富余系数1.13?在这里万分感谢了!
以这里为主要问题：C40混凝土,要求强度保证率95%,混凝土的配制强度为多少?若所用水泥为42.5普通水泥,试计算混凝土水灰比是多少?已知：t=1.645,A=0.48,B=0.33,标准差6MPa,水泥强度富余系数1.13?在这里万分感谢了!

英语翻译
英语高手快现身,有道翻译就免了,万分感激!
目的：为心血管系统片剂药的贮藏管理提供参考 方法：对医院药房所有药品说明书中贮藏项下表示的内容进行调查与分析 结果：在125种心血管系统片剂药说明书中,贮藏项下有温度要求的药品有40种占32%；标示贮藏温度有7分段方式,要在30℃以下贮藏的药品有38种占调查药品的97.44%；贮藏要密封或密闭的药品有114种占91.20%,贮藏要避光或遮光的有76种占60.80%,药品贮藏项使用中国药典规定术语表达的有80种占64%,非规定术语表述的有40种占32%；药房拆零药品的储藏及效期管理存在较大的随意性,药品说明书和包装有存在多需要改善的地方.结论：药品说明书贮藏项标注应全面、具体,最好能有更具体的贮藏条件表述,以期使药品质量更有保障.同时,药品在贮藏时要根据其不同性质选择适当的贮藏环境,从而保证药品质量的稳定性.

12月12号要考压死了,如有修改万分感谢
One long-distance flight consumes fuel which a car uses in several years’ time,but they cause the same amount of pollution.So some people think that we should discourage non-essential flights,such as tourist travel,rather than to limit the use of cars.
To what extent do you agree or disagree with the view?
In contemporary society,the pollution caused by vehicles is the one of the most significant reasons for environmental problem.And the air plane produces much more pollution than the car.According to this,some people argue that we should limit the use of non-essential flight instead of discouraging using cars.Personally,I think this view is over simplistic.
On the one hand,there are numerous benefits of travelling by air for a long journey,so air travel should not be limited.To begin with,air travelling can save much more time than travelling by car.It is obvious that the speed of air planes is times higher than that of cars.In addition,to get the same destination,the distance that covered by air is shorter than that covered by car.Moreover,due to the air plane contain more space,an air plane can carry more passengers than a car.Therefore,travelling by air is more efficient than that by car,especially there are large number of tourists.Finally,it is convenient to choose flight for long-distance travel.If you choose to travel by car,you should spend more time on the highway.And you have to even stay at hotels for some days,since it takes a long time for travelling by car.It is always horrible for a tourist to spend too much time on the way to the destination.For instance,you cannot see the transportation for a long journey offered by a travel agency is car.
One the other hand,Owing to a long-distance flight consumer fuel which a cars uses in several years’ time,the opponents of not limiting air travel point out that we should discourage non-essential flight.It is true that the air plane produce so much pollution,however according to the number of passengers that the plane carries and the advantage on time- saving of travelling by plane,the long-distance air travel seems to be more efficient actually.
In summary,in spite of the pollution problems,the flight is also the first choice for a long-distance journey.In my opinion,the air travel should not be limited.We should produce more environment-friendly plane in future to solve the pollution problem that the air travel faces.

冀教版五年级下册第四单元作文,万分紧急!
题目为掌声，要生活中的故事，400字

把给我一个承诺缩写
这是一个风雨交加的夜晚,美国推销员克雷斯的汽车怀在了冰天雪地的山区.野地四处无人,克雷斯焦急万分,如果不能离开这里,他就只能活活冻死.这时,一个骑马的中年男子路过此地,二话没说,就用马将克雷斯的小车拉出了雪地,拉到一个小镇上.当克雷斯拿出钱对这个陌生人表示感谢时,中年男子说：“我不要求回报,但我要你给我一个承诺.当别人有困难的时候,你也要尽力去帮助他.”
在后来的日子里,克雷斯帮助了许许多多的人,并且要求他所帮助的每一个人都给了他同样的承诺.
六年后,在一次骤然发生的洪水中,克雷斯被围困在一个小岛上,一位少年帮助了他.当他要感谢少年时,少年竟然说出了克雷斯永远也忘不了的那句话：“我不要回报,但我要你给我一个承诺.”克雷斯的心里顿时涌起了一股暖流.
缩写整篇意思 不超过25字

有谁肯帮小妹的忙不？妹妹需要他的翻译 万分感谢 John sent his mother expensive presents on his mother’s birthday every year. He liked to show her how rich he was.
“I must find something wonderful for her,and it must be the only one in the whole world.”John thought.
He advertised in the newspaper. “Wanted---the best present for the woman who has everything.”
For many days his telephone did not stop ringing. People phoned him from all over the world. They wanted to sell him“the best present”. But they did not have anything that was the only one in the whole world.
Then less than a week before his mother’s birthday, a man came to his office. He was carrying a cage,and in the cage there was a large bird.
“This bird,”the man said,“can speak ten languages and sing any pop song. There is no other bird like it in the world.”
“I’ll buy it,”John said,“How much do you want?”
“One hundred thousand dollars,”the man said. This was a lot of money but John paid him. Then he sent the bird to his mother with a birthday card.
The day after his mother’s birthday he phoned her,”Well,mother,”he said,“Is the bird wonderful?”
“Oh,it was delicious,dear,”she said.

跪求 外研版九年级英语上 Module1 Unit1的课文翻译,急用啊~~~~ 帮帮忙吧~~~~~~~万分感谢~~~~~~~~~

解一道数学题希望朋友能为我详细解答 万分感谢
∫
A（x+y）dxdy=1求A.请问这道题怎么解前面两个∫ ∫上限都是2下限都是0 希望高手为我详细接解答

朋友,
世界上有些字万分神奇,
只要你和它们交上朋友,
你的生活就会变的很美丽.
假如你在街上碰到了一个小女孩,
他会立刻大声哭泣,
只要你在她的耳边说出那些神奇的字,
小姑娘会微笑着从地上爬起.
假如你在公共场合所挤撞了人,
你试试把这些神奇的字说出口,
你会听到：
不要紧,没关系.
你的眼中充满猜疑,
你不信,
几个普通的字,
请,对不起.
1.说说这个“神奇的字”到底神奇在哪?

寻找英语高材生帮忙完成一下以下4小题,感激万分……
On a recent cross-country flight,I saw a dramatic example of why being a parent is a harder job than being President of United States.In fact,the scene I saw could have been a commercial (广告) for birth control.
On that flight were a mother and her four-year-old son,whose name was Jeffrey.Everybody on the plane knew that his name was Jeffrey because his mother spent a major part of the trip talking to him,generally from a distance.
“Jeffrey,don’t do that!”
“Jeffrey,will you get down from there?”
All the passengers knew not only Jeffrey’s name but also his age because,as he happily ran about kicking their legs,he kept crying,“I’m four years old!” But he didn’t kick my legs.Instead,he smeared chocolate on my shirt.
Sleep was made impossible as the flight moved west by the voices of mother and son:
“Jeffrey,get down!”
“I’m four years old!”
“Jeffrey,now look what you have done to the gentleman!”
“I’m four years old!”
At last,however,there was mercy and Jeffrey fell asleep—five minutes before we landed.All the passengers’ hearts went out to Jeffrey’s mother.She had aged ten years in five hours.
Please answer the following questions:
1.Did the first paragraph tell you the main idea of the story?What did it tell you?
Answer:Yes.It told us the story was about a dramatic example of why being a parent is a harder job.
2.Who was the story about?
3.What happened in the end?
4.Did the writer feel sorry for the mother?How do you know that

英语翻译
麻烦英语达人,帮小弟把下面这些词汇翻译下,万分跪谢!
“莫枝公园、莫枝古堰、滨水景观区、莫枝村村委会、钱家祠堂、生态休闲区、莫枝三岛、东钱湖养鱼场、项家祠堂、游客休息室、水上人家、生态公厕、古迹游览区、郑氏祠堂、东钱湖镇莫枝村示意图”
就上面引号里面的这些名词了,

哪位英语高手,可否帮我用英文翻译这段话?万分的谢谢了~!
依然清楚的记得,2004年4月6日,第一次见到的你,是那么的阳光,可爱.那一刻,我便爱上了你,是一见钟情吧~!1095个日夜过去了,虽然有欢笑也有泪水,但那已经成为了过去.以后的路还很长,我希望我们能一起努力,一起携手走完这辈子~!