“经历了这么多,我此刻的离开是最好的选择”用英语怎么说

地球自西向东自转导致,小刘从东往西航行,打个比方,假设他刚出洛杉矶时刚好是正午,航行一个太阳日,洛杉矶再次是正午,可能此时小刘已航行至上海,等到上海是正午还需要等待一段时间.所以他在甲板上连续经历两次正午的时间间隔大于太阳日.
打的比方有些不科学,望见谅.

饱经沧桑 饱尝疾苦

林晓的经历对即将面临中考和人生第一次重要选择的我们有很多启示：
（1）要学会调节学习压力。过度的学习压力和考试焦虑，会影响学习效率和已有水平的正常发挥，对身心健康造成不利影响。
（2）要学会自主选择，树立正确的择业观，做好升学和就业的两手准备。无论是升学还是就业，都是人生发展之路。
（3）要坚持终身学习。终身学习既是个人可持续发展的要求，也是社会发展的必然要求。

解题思路：物体做平抛运动，我们可以把平抛运动可以分解为水平方向上的匀速直线运动，和竖直方向上的自由落体运动来求解，两个方向上运动的时间相同．

由平抛运动的规律可知，
水平方向上：x=Vt
竖直方向上：2x=[1/2]gt²
解得t=[4v/g]．
故选D．

点评：
本题考点： 平抛运动．

考点点评： 本题就是对平抛运动规律的考查，平抛运动可以分解为在水平方向上的匀速直线运动，和竖直方向上的自由落体运动来求解．

A

与……友好。

One day , when I was waiting for a bus , then a woman came to me and said,"Hi , boy, your bag is broken."
I turned back,then I saw a knife next to my bag, I was surprised and talked to the woman,"What happened?"
She said,"en...I don't know ,but I found a fly on you bag ,so , I used my knife to kill him."
"Oh, my god." Then I got on the coming bus!
(以上内容纯属虚构,原版,不抄袭,供参考)

解题思路：人类对地球形状的认识，经历了漫长而艰难的探索过程．科学家经过长期的精密测量，发现地球是一个两极稍扁、赤道略鼓的不规则球体．经过测量，地球的极半径为6357千米，赤道半径为6378千米，地球的平均半径为6371千米，地球表面积为5.1亿平方千米，赤道周长约4万千米．

人类对地球形状的认识，经历了漫长而艰难的探索过程．科学家经过长期的精密测量，发现地球是一个两极稍扁、赤道略鼓的不规则球体．
故选：D．

点评：
本题考点： 地球形状的认识过程及球形证据．

考点点评： 本题考查了地球的形状，此知识点较简单，识记即可．

解题思路：题中按照历史发展的先后顺序依次排列是惠更斯、托马斯•扬、麦克斯韦、爱因斯坦．

惠更斯在七八世纪末期提出了光波动说，1801年托马斯•扬做双缝干涉实验证明了光的波动性理论的正确性，1860年麦克斯韦提出了光的电磁说，1905年爱因斯坦提出了光子说．故按照历史发展的先后顺序依次排列是惠更斯、托马斯•扬、麦克斯韦、爱因斯坦．故C正确．
故选C

点评：
本题考点： 物理学史．

考点点评： 在物理学发展史上，代表人物出生年代、主要成绩等人文知识也是考试内容，要注意记忆．

孔子,春秋时期 兴起
孟子,战国时期 鼎盛
韩非,战国末期 渐衰
秦朝 衰落
汉初 萧条
董仲舒 复兴

《西游记》八十一难 蒙差揭谛皈依旨 谨记唐僧难数清 金蝉遭贬第一难 出胎几杀第二难 满月抛江第三难 寻亲报冤第四难 出城逢虎第五难 折从落坑第六难 双叉岭上第七难 两界山头第八难 陡涧换马第九难 夜被火烧第十难 ...

Dear Sir or Madam,
Thank you for your time and consideration. I am writing to you in hope of obtaining a position in your esteemed company.
I graduated from *** in June this year. My major is Business English.
At school, I have been working hard and doing well in the major courses. In College, I’ve taken courses such as International Business, which are all conducted in English, as well as Business English Interpretation, Business English Translation. I’m fluent in both written and spoken English and my reading and translation skills are also satisfactory. I have general knowledge of Japanese (my second foreign language), and can communicate in it. Besides, I have been familiar with computer operation.
In addition to study, I actively participated in various extracurricular activities and took many part-time jobs, such as English tutor, Salesgirl etc. All of these enhanced my abilities of combining knowledge and practice, cooperation and organization.
I sincerely hope that you’ll be kind enough to consider my application favorably. I wish to assure you that, if successful, I would endeavor to give you every satisfaction.
Enclosed herewith is a copy of my resume and recommendation.
Thank you again for your consideration. I look forward to your favorable reply!
:

XX company and the tenth anniversary of the establishment of the XX club activities planned launch of the program
10-year pronto, XX Real Estate Development Co., Ltd. has gone through a glorious decade of the Spring and Autumn planting. In this Zhengrongsuiyue in 10 years, XX has followed a policy of "forging ahead to the future, the pursuit of excellence for the benefit of the community," the purpose of the enterprise and the "people-oriented, world-in-one" concept of construction, dedication to the community and better living space Unremitting efforts, but also for the community to create a "Chinese MBA hero" XX represented by the general manager of the business elite. XX modern XX is the company's strong for its completion XX will bring a revolutionary business concept. Therefore, the project is not only the start of the XX, XX is the business of a major event. XX precipitation company for 10 years of extensive and profound cultural background to build on today XX club, it's set up and start-up companies to also marks the beginning of a new course. Organized by the Club and the celebration of the tenth anniversary of the start of the ceremony, one can celebrate a number of hi's in quick succession, two to leverage the development of a more open world wide clearance.
First, the purpose and significance:
The tenth anniversary is a milestone in the development of enterprises, is exactly the time to review history and look to the future. But also to take this opportunity to enhance the well-known enterprises, and enterprises to build strong brand image, is Shichuyouming, a rare opportunity; activities with a platform to promote XX won the general manager of the "Chinese MBA hero," the commander to shape the company's management style and leadership charisma; the promotion of Club members and the goal of the exchange of feelings for the club to be set up to lay the cornerstone of the club's promotion and dissemination of great benefit; XX to enlist popular modern and customer resources to successfully open the market; golf fashion is a healthy sport, For high-end has always been respected by the people, organized a golf tournament to fully demonstrate XX and XX city of extraordinary quality.
Second, the theme and slogan:
The main slogan: Fabric of modern business heroes - with the slogan used to promote XX modern language echoed the theme, participants in the emergence of the noble status of a modern business and at the same time that this is a convergence of the elite.
Reference to the slogan: 1, fine-hero business and the source
2, the remodeling civilized modern business
Third, time: 200X years on July 25 (yet to be finalized);
Location: XX golf course, XX Hotel (Association and a news conference locations)
Fourth, the scale of objects and activities:
The event is the main target in the XX at the top level of excellent business and have the spending power and purchasing power of customers. In order to play the media and the spread of mouth referrals, invite a certain number of journalists and XX of the original company to develop the project owners (such as XX Bay, XX Garden, XX).
1, XX business leaders (the number)
2, the major clients of intent (the number)
3, XX Bay owners (the number)
4, the media reporters (the number)
5, XX company employees (the number)
6, agents of staff (the number)
Total: A number of people
Fifth, organizations and activities:
Events can be divided into three parts, namely a press conference held in the morning, afternoon golf tournament, hosted a banquet in the evening. Variety. Rich in content.
1, for authority to increase and expand to consider the impact of the proposed activities of the golf association of entrepreneurs as XX by the organizers, XX, as the company units.
2, the activities of the XX-oriented business leaders, intent to major clients, the owners, friends, media, agents and developers staff employees
3, used a news conference activities, outdoor activities, golf competitions, recreational banquet in the form of three cross-cutting:
A. Press conference: XX Entrepreneurs Association to invite the leadership of a speech by the developer on behalf of the recalled 10-year business achievements, and XX and XX Club publicity, Guangdong has proposed to invite well-known club experience in the formation of an authority or belonging to a member of the club The club talked about celebrities.
B. Golf: golf business has a strong character and temperament gentleman, perfectly able to interpret the activities of the extraordinary quality of the object. Participants in the swing competition fierce competition, deepening friendship and promoting exchanges and access to do XX Hill charming scenery. All of the participants in the activities of interest to golf in particular the intention to major clients can enroll in the competition, the game is intended for the establishment of the club and projects sales to pave the way to do a good job.
C. Friendship Banquet: The purpose of the banquet in a relaxed atmosphere closer to the feelings of distance. Banquet by the business leaders of the match award, the recommended item XX. Members of the association of entrepreneurs, media correspondents, and other participants at the meeting the free flow of communication.
4, the activities of the whole process is as follows:
Participants to report back (XX Hotel) → press conference (XX leadership of the Entrepreneurs Association said, speaking on behalf of the developer, the project recommended by the Guangdong guests of the club, XX Hotel) → rest at noon (XX Hotel) → golf tournament (XX golf course) → Friendship Banquet (leading a statement summing up, dinner get-together, the above activities and projects recommended award weaved, XX Hotel) → the end of the day
Sixth, the organization channels:
XX Entrepreneurs Association sent a letter to convene members of this event is the main way to the organization, in addition, the added use of other methods.
1, XX to entrepreneurs through direct mail on behalf of the Association to the members of the association, the media correspondent of the issuance of the project concept and Loushu invitation.
2, letter to developers, such as telephone solicitation of their business friends, XX Bay customers.
Seven to promote:
The main activities of the XX choose well-known real estate magazine "XX", and XX with the largest circulation of the most influential newspaper "XX China Morning Post," two major print media, television programming combined with fold-out pinch-site such as the promotion of effective promotion.
1, early promotional activities:
A, "XX" publish notice of activities, to take a comprehensive introduction to the form of soft text XX, general manager of the "Chinese MBA hero" XXX, XX Club, referred to focus on modern XXX.
B, the project combines the image of publicity, "XX China Morning Post," Di Ban issued notices to combine graphic XXX brief, general manager, XXX modern.
C, by way of direct mail marketing Loushu and issued an invitation.
2, on-site promotion:
A, a press conference: presentation of enterprise performance to show strength; Guangdong was the mobilization of guests joined the club. , Set the scene of jubilation and yet solemn, grand momentum, cultural and business combination. Business leaders and introduced for the club.
B, golf competitions: the game site through the arch, suspension and the club's publicity pieces of cloth, two-leaf ad, put in focus, less so as to avoid dominate the proceedings at the elegant contrast focus on the serious atmosphere of leisure activities;
C, Friendship Banquet: Club as well as the payment of project-related materials. On-site information to create a lively celebration, the atmosphere vibrant atmosphere, a symbol of decades of brilliant business success and the results indicate the smooth successful.
3, the latter part of the activities of propaganda:
A, "XX" is reported to carry out activities, announced the award-winning list.
B, "XX China Morning Post" Diban full-page article reported that activities of the picture, the published list, to introduce modern XX.
D, XXX Golf Club equipped with a television program grant, the program guide viewers concerned about the modern XXX.
Eight, the preparatory materials
Project content requirements and time to complete the implementation of and follow-up person in charge Remarks
1 press conference invitation
Arch site layout, banners, background, etc.
2 golf shuttle bus
Arch site layout, such as double-Yila Bao Ye
Medal prizes, certificates
Tea
3 club venue layout background, banners, etc.
4 folding other materials
Posters
Loushu
Club information
(Specific time and the number of operations as the case may be Mom said to eat a pre-wash to wash, I used to eat popsicles or water ...
To see my father shaved his beard, I shaved eyebrows taken
After Beijing, the mother of the painted face mask

可以

害怕,试探,侵略

时间顺序,更好的表达诗人的情感.
书是人类进步的阶梯,读书可以获得许多知识,所以我永远感到读书是我生命中最大的快乐.

应该是魏尔斯特拉斯吧,他总结了极限的概念并对其提出一个精准严格的定义,从而用极限取代了无穷小作为微积分的基础概念.

五次 第一次:奥陶纪大灭绝 海生生物 大约85%的物种绝灭 第二次:海洋生物 第三次:超过95%的地球生物灭绝 第四次:爬行类动物遭遇重创 第五次:恐龙

鲁滨孙漂流记》读后感
打开《鲁滨孙漂流记》,翻开前几页,似乎觉得主人公是一个不知天高地厚的小孩儿,在父亲的一再劝阻下,他还是"冒险"去实现自己心中的梦想,却没有看见挡在面前的重重障碍.可是细细想想,现在的我们又何尝不是呢.
了解了鲁滨孙之后的经历,我不禁体会到了坚持,乐观,毅力的重要.
"坚持"从我们口中不知出现了多少次,而对于鲁滨孙来说,坚持让他解决了一切困难,当他来到孤岛上,他没有食物,没有任何生活用品,而他却坚持在荒无一人的岛上寻求一线希望,他找到了一艘破烂的船只,他把船上所有的木材都运下来,为自己打造了一艘小木船,还取了一些船上浸湿的火药和枪支,他靠着枪在森林中找到了一群野生动物,找到了自己的食物,靠自己的双手为自己搭建了屋子.他不断地与野生动物进行着斗争,因为它们会闯进他的屋子.当野生动物都消失的时候,他学会了利用仅有的一些种子种植各种食物,当食物被动物偷走时,他又想办法捕捉动物,他学会了做面包,他不断改进自己的生活,他就这样度过了几十年,几十年以来,他每天坚持写日记,计算着自己在荒岛上的日子,他经历了与土人的战争,拥有了"城堡","乡间别墅","忠臣"以及这个荒岛的主权.从这些困难之中,他学会了乐观的面对生活,如何利用自己坚强的毅力.
在困难面前,他曾经困惑,曾经害怕,曾经抱怨,甚至曾经绝望,因为他所面对的困难是一般人所不能体会的.在一度的绝望之后,他告诉我们,不要抱怨生活给你的难题.的确,我们时常抱怨,为什么别的同学没有我努力,却获得比我好的成绩 为什么别人总是看到我的缺点,而看不到我的优点其实,一份耕耘,一份收获,只要你坚持了,总有一天,你会知道胜利只属于努力的人.如果我们不能坚持到最后,又怎么能够知道自己一定会失败,更不可能看到自己成功的一天.
我们所遇到的困难与鲁滨孙比起来是渺小的,在学习中,因为一点困难而放弃努力的同学很多,因为他们禁受不住挫折,仅仅一次挫折怎么足以让我们放弃追求自己的理想.要学会如何调节自己的心态,如何能让自己心平气和的对待一切事物.就像鲁滨孙那样说服自己,告诉自己一切才刚刚开始,这样我们才能更好的看清一切,能更好的解决自己的困难.鲁滨孙的乐观让他重新燃起了对生活的希望,乐观能让我们永不言弃,对学习有刻苦钻研的精神,对生活有热情.
我们更需要毅力,鲁滨孙在没有任何工具的情况下能够创建出属于自己的一片新天地.在我们的生活中,毅力能够让我们不怕困难,能够充分利用自己所拥有一切的力量来克服困难,无论是学习上的,还是生活上的.我们经常不能坚持完成自己梦想,也是因为我们没有毅力,我们害怕困难,不懂得怎么面对困难,我们害怕自己会失败.其实毅力是带给所有人夺取胜利之果的动力.只有有了毅力,我们才有希望继续努力,继续坚持.如果连追求自己理想的毅力都没有的话,又怎么奢望能够像别人一样实现自己的理想,到达梦想中的终点呢
坚持,乐观,毅力都是我们胜利的起点.坚持能带给我们信念,乐观能带给我们自信,毅力能带给我们动力.坚持,乐观,毅力属于我们每一个人,只要我们相信自己能够面对生活中的一切障碍,能够自信的对自己说,我一定行的,一切只是一个新的起点.

I care about and all his things

阿炳,原名华彦钧,民间音乐家.因患眼疾而双目失明.他刻苦钻研,精益求精,并广泛吸取民间音乐的曲调,一生共创作和演出了270多首民间乐曲.留存有二胡曲《二泉映月》、《听松》、《寒春风曲》和琵琶曲《大浪淘沙》、《龙船》、《昭君出塞》六首.

The spring Festival is coming soon! The festivel is considereded the most important one for Chinese people. It is on the first day of lunar year. It is also the day of reunion among family members. During these days, people would say "happy new year! or wish you make fortune! to each other. They would also visit their relatives and friends. Children would be given "red packets". Children would have more to eat and play than usual.Playing firecrackers is also a popular game for children.

“读万卷书”,是知识学问的博览.书是人类进步的阶梯,是智慧之门的钥匙,是先贤经验的结晶,是冷静可靠的朋友.,我们一直都在读书.既读课内书,又读课外书；越读越明白,知识就是力量. x100
x100x100 “行万里路”,是实践经验的积累.物有甘苦,尝之者识；道有夷险,履之者知.世上有很多的路,而只有自己亲身走过的路,心里最清楚.种过地,才知道种地的艰辛；做过工,才知道做工的劳苦；求过人,才知道求人的难堪；跌过跤,才知道摔打的痛楚.也正是因为有了丰富的人生经历之后,人们才学会了分析和判断,并从中找出一条最适合自己的路. x100
x100x100“读万卷书”和“行万里路”,是人生不可缺的两个重要组成部分.光“读万卷书”,不“行万里路”,那就只能是纸上谈兵.想的很高,策划的很好,但一到实际工作和生活中,往往处处碰壁.只“行万里路”,不“读万卷书”,那就更难成大事.尤其在现代社会,处处讲知识,样样要科技, 所以,“读万卷书”是我们所需要的,“行万里路”也是我们所需要的.只有把“读万卷书”和“行万里路”紧密结合起来,知识才能化为力量,书本才能变成财富. x100
x100x100现在我们生长在一个比较优越的环境里.我们既要多读书又要多走路.把“万卷书”融入到“万里路”上,才能加深对社会的认识,提高解决实际问题的能力.x100比起“读万卷书”来,“行万里路”是一个更加艰难的奋斗历程.多彩的世界,给我们每个人都设计了一条独特的人生之路.但眼前的路有千条万条,自己的路究竟在哪里 这就需要迈开双腿去找.寻找是一种磨练,也是一种积累.等找到最适合自己走的那一条路的时候,经验就丰富了,信心就提高了,成功就不远了.

一方面军长征历时12个月,转战11省,行程25000里.
红二方面军长征历时11个月,转战8省,行程16000余里.
红四方面军长征历时19个月,转战6省,行程10000余里.
红25军长征历时10个月,转战4省,行程约10000里.
红一方面军长征出发时为86000余人,到达陕北后有7000余人.
红二方面军长征出发时为14000余人,到达陕北后剩11000余人.
红四方面军长征出发时为80000余人,到达陕北后剩37000余人,经西路军损失后余14000余人.
红25军长征出发时为2700余人,到达陕北后有3400余人,是唯一的不少反增的长征部队.
长征中牺牲的重要将领
洪超,红三军团4师师长,1934年10月21日在突破第一道封锁线时牺牲.
沈述清,红三军团4师10团团长,1934年11月30日在湘江之战中牺牲.
杜中美,红三军团4师参谋长,1934年11月30日在湘江之战中牺牲.
易荡平,红一军团2师5团政委,1934年11月29日在湘江之战中牺牲.
陈树湘,红五军团34师师长,1934年12月10日在湘江之战中被俘牺牲.
邓萍,红三军团参谋长,1935年2月26日在遵义战役中牺牲.
钱壮飞,军委副秘书长,1935年4月1日在贵州金沙县梯子岩被土匪杀害.
吴焕先,红25军政委,1935年8月在陕南牺牲.
黄苏,红一军团1师政委,1936年在陕北直罗镇战役中牺牲.
王开湘,红一军团2师4团团长,1935年到陕北后因病昏迷,不慎开枪走火牺牲.
余天云,红四方面军30军军长,1936年4月在过四川大金川时跳江自杀.
张辉,红二方面军6师师长,1936年10月在过渭水时牺牲.
罗南辉,红四方面军5军副军长,1936年10月21日在甘肃华家岭牺牲.

D

解题思路：根据题意可知气体做功及吸放热情况，由热力学第一定律可知内能的变化，由温度和分子平均动能的关系可知分子平均动能的变化．

因气体绝热膨胀，故气体对外做功，但没有热交换，由热力学第一定律可知，气体内能减小；
而气体不计分子势能，故内能只与温度有关，因内能减小，故温度降低，则可知分子的平均动能减小；
故选D．

点评：
本题考点： 热力学第一定律；温度是分子平均动能的标志；理想气体的状态方程．

考点点评： 气体分子间势能不计，故气体可看作理想气体，其内能只与温度有关；同时还应明确，温度是分子平均动能的标志，温度越高，分子的平均动能越大．

V1=at1=2x5=10M/S
S1=1/2at1xt1=25m
S2=vt=10m/sx100s=1000m
S=S1+S2=1025m
S3=S-S1=1025-25=1000m
t1=100s-20s=80s
V2=S3/t1=1000m/80s=13.25m

记得一个星期四的下午,放学后我高高兴兴地往家里走去.当我走到居委会时,看到前面在修路,于是我绕道而行,从另外一条小路走回家.
走着走着,忽然听见一个声音：“小妹妹,你放学啦?”我抬头一看,一位陌生的中年男子出现在我的面前.“嗯,放学了.”我随口回了一句.“我是你爸爸的同事,你不认识我了吗?”陌生人笑眯眯地对我说.我抬头看了看他,心里在回忆那些我见过的爸爸的同事,“我这有几粒好吃的糖给你吃.”说完他拉住我的手,拿出几粒糖给我.我心里在想,这个人我没见过呀,他是认错人还是…….我灵机一动问道：“你也是开卡车的吗?我爸爸今天开车去哪了?”“对!对!你爸爸开车出去了,叫我来接你”.说完陌生人剥了一粒糖,想往我嘴里塞.“是坏人,我爸爸根本不是开车的.”我心里一下子紧张起来,怎么办?平时在电视中和报刊杂志上看到过不少坏人骗小孩的案件,今天被我遇见了,怎么办?他手里的糖肯定有问题,我决不能吃.“我是不吃糖的,难道我爸爸没和你说过吗?”我急中生智地说,“噢,我忘了.”陌生人无奈地把糖放进袋里,“我带你去见你爸爸.”他拉着我的手说道.我慢吞吞地走着,大脑却在高速运转着,平时爸爸妈妈教过我很多自救自护的方法,杂志上也有好多这方面的文章.对了,我有办法了.“每次去爸爸那里,我都会帮爸爸买包烟的,我们去小店买好烟就去爸爸那儿.”我笑嘻嘻地对陌生人说,“那好吧,要快点,你爸爸在等你.”看着他那自以为是的样子,我不禁暗暗在笑：你上当了.陌生人拉着我的手来到小店,这时,我指着远处迎面而来的男子说道：“爸爸,你怎么回来了.”一旁的陌生人脸一下子紧张起来,紧紧拉着我的手也突然松开了.我对陌生人说：“爸爸回来了,我们过去吧!”“不、 不,我有事先走了.”只见他惊慌失措地说道,然后往后面跑去,一眨眼就不见了踪影.
这件事告诉我一个道理,不要吃陌生人的食物,当遇见坏人时,要保持冷静,正确运用自己的智慧与坏人周旋,以做到自我保护的目的
春夏秋冬,人的四季.岁月蹉跎,人的足迹.人类从呱呱落地的那一刻起,就开始了生命季节里的徘徊,开始了新长征路上的生存.

如果大地是平的,我们看航海出现的过程是整条船从远及近.
如果大地是球面,我们看航海出现的过程是先看到桅杆,再看到船身.

真的很美

语言是群体激发的本能,不是发明.语言和人的大脑有密切关系,是人进化的阶段,因此看似艰辛,实则出于自然.

明朝（1368年－1644年）276年

1、答案示例：经历了四个阶段.童年不懂父爱,反而将父亲视为需要保护的弱者；上中学（青春期）渴望得到如他人一样的父爱,却不能理解父亲无声的爱；工作后开始理解父亲的爱,并开始学着爱父亲；结婚时看到父亲寄来的DV,才真正理解了父亲虽无声却含蓄、深沉、真挚的爱.（每点1分,共4分.意思对即可.）
2、答案示例：DV上的那么多琐碎的旧物和细节记录着“我”的成长过程,包含着父亲对“我”无微不至的关爱.（答出“记录”“成长过程”得1分；答了“包含”父爱得2分.共3分.意思对即可.）
3、答案示例：第一,便于作者抒发真实感情,表达深深的内疚和悔恨之意.第二,增加文章的真实性.（每点2分.共4分.）

(√2-1):1

我们家对面有个修车铺,修车师傅是个聋哑人,虽然我每天上学总要经过这个修车铺,可我却从来没有正眼看过这个修车师傅.
一个冬天的晚上,我做完了作业在看电视,只听“咚咚”的敲门声.我打开门,只见门外站着一位穿着又脏又破的衣服的人,脸上沾满了油灰,正是那位修车师傅.他焦急地用手不停地比画着,嘴里发出“啊啊”的声音.我不明白他的意思,我越听越不懂,他越急叫的声音也越高,我见他是个聋哑人,天又那么晚,心里还真有点害怕,赶紧对他摇摇手,关上了门.隔着门,我听见他又敲了邻居家的大门.
晚上,爸爸妈妈回来了,饭桌上,爸爸突然想起,中午自行车坏了,他把自行车推到修车辅去修理,到现在还没取回来.我突然想起修车师傅来敲门的情景,原来他是在寻找车主呀!我和爸爸立刻丢下饭碗,穿上外衣,跑到修车铺,只见那位修车师傅正站在刺骨的寒风中,旁边放着的正是我们家的那辆自行车,看着这个情景,我们什么都明白了.爸爸连忙走上前,修车师傅拉着爸爸的手来到路灯下,仔细看了看,认出爸爸就是车主,不声不响地从口袋里掏出钥匙,塞进爸爸的手中.爸爸握着修车师傅的双手,连嚷嚷带比画着对修车师傅说：“真是太谢谢您啦,您把车往这一锁就可以回家了.”修车师傅仿佛看懂了爸爸的意思,用冻僵的双手从口袋里摸出纸和笔,在上面写了几个字：“我怕您晚上用车.”
我的眼睛当时就湿润了,想到他挨家挨户地寻找车主的情景,想到他在刺骨的寒风中,久久地等待着车主的到来.他只不过是个普通人,但他的执著却给了我深刻印象,令我永不忘怀

任何一种博大的辉煌背后,都掩藏着许许多多鲜为人知的苦痛和艰辛.只有经过期待和失望的磨砺,生命才会更加美丽迷人

我有一个做记者的朋友,他的感受是：累并快乐着!

当然可能了.你今年才14岁啊.
人体身高三个发育阶段你正在第二个阶段
1,1-9岁
2,10-16岁
3,冲刺阶段：17-26岁（男）16-25岁（女）
只要你保持合理的饮食和生活,在加上一些运动,肯定还是会再长一些的,就是长多少的问题了.

沧海桑田 历尽沧桑

700字,中学生?为啥不自己写,高考可是得自己考的

到《读者》《青年文摘》《意林》去找,关键平时多积累,写作文时肯定能用的到!

Therefore, compared to the ancients, we have more experience and time devoted to our love.

表现儿童热爱自然,广泛探求新知识的浓厚兴趣,流露童真和童趣,反映儿童的喜好与厌恶,欢乐与不满~我们老师已经讲了,

①我们平时仅关注生活中、工作中的一些事、物,而忽视了照着我们的月光.
②我们平时忙于生活和工作,已抽不出空来拥有享受静静赏月的闲情逸致.（意对即可））①我们面对平凡而紧张的生活,要善于从不同的角度发掘它的美.②留心观察生活,你会有很多美好的发现.③我们在平凡的生活中,应多一分悠闲的情怀.（答两点即可）

1、一次考试失败
2、同学之间的误会
3、坐车迷路了
4、一个人在家,学会家务,学会自立

14m/s-6m/s=8m/s,8m/s除以2m/s2=4s

小明写作文时喜欢寻章摘句,文章写得杂乱无章,读起来真可谓是味同嚼蜡,我实在是看不下去了.小明的妈妈是个语文老师,她从我手中接过儿子的文章,用欣赏的目光一丝不苟地批阅着,不时地圈圈点点.经过小明妈妈的认真讲解,小明又把文章修改了一遍.我把修改过的文章拿来阅读,嗨,你别说,还真不错.

用自己求学的艰难,来勉励马生,要珍惜当前优越的学习环境,努力学习

是这样的,恒星是由核聚变产生的能量维持自身平衡的.核聚变的类型由恒星的演化阶段和质量决定.太阳在恒星中属于小质量的黄矮星,小质量恒星的核聚变只有氢核聚变和氦核聚变两个阶段,此后,太阳上的核聚变反应就停止了,外壳膨胀消失后,其内核是一颗白矮星.当白矮星也因温度下降而熄灭后,太阳的一生就结束了.
大质量恒星（质量大于太阳质量的7倍）在氢核聚变结束后,与太阳一样会发生氦核聚变.此后,恒星因质量大、引力大,还要继续收缩,内部温度会继续升高,氦核聚变的产物碳会继续聚变燃烧,然后还有氧、氖、硫.都会依次聚变,直到生成铁元素为止.铁是不能继续聚变的.到恒星中心都是铁时,恒星的核聚变反应就停止了,恒星不再有能量产生,外层物质会继续收缩,但恒星的中心是铁,密度又非常高,外层物质到达中心恒星核时,在带给恒星核动能和温度的同时,会反弹回去,以近乎光速的速度冲向宇宙空间,这就是超新星爆发了.
所以,这两道题都是对的,一个是指像太阳这样的小质量恒星,一个是指大质量恒星,它们的演化过程是不一样的,核聚变反应的种类和程度也不一样.