.两天内要1.使用下面词语另写一段连贯的话,至少用上其中三个柔和 蓬勃 刚劲 抵抗 刚毅 谦虚 2.别把植物带回国

1×1 橡筋 96～100厘米,4×4×200木条一根,3×3×60桨轴一个（已打孔）,曲别针一个,1×55×80mm桐木片一片,线一段
通常情况下直升机重量不超过5克,小于2克属于室内模型只能室内玩.
1.橡筋打好结并进行预拉处理备用.
2.曲别针去皮并利用小锤子敲直了,先弯尾钩剪掉剩余留制作前钩,前钩要绑在桨轴上.
3.螺旋桨支架可使用铝合金制作也可使用木条制作,根据自己的动手能力选择.
4.桨柄制作,从中心向两边量8~10mm,切削斜面要保留1mm厚.
5.桨叶制作要大小形状一致,桨柄与支架之间放一个带孔的小玻璃珠.
6.阻尼翼要求长、宽在14～16cm,形状为梯形或其它形状.材料使用绵纸、塑料膜均可.
7.尽量减少重量可提高飞行成绩.阻尼翼也可使用吹塑纸制作.总重量≤3克为佳.

　　行,我试一下
　　The purchase of commercialization accounting software construction units of computerized accounting information system is the development trend of computerized accounting, but due to the various kinds of the commercialization accounting software of the current market,the differences of the operating and management mode and financial accounting methods , the enterprise has a limited understanding of their needs when it is in the choice of business accounting software, and it lacks the necessary judgement in the selection of the accounting software, which has resulted in a lot of problems in the choice of commercialization accounting software. In this paper the noticed problems of the selection process apply of commercialization accounting software has been discussed.
　　Each accounting software has its own characteristics. so in the choice of accounting software, the affinity between accounting software and enterprises should be gived full attention. This paper will give a discussion to the noticed problems in the selection process of the accounting software of the medium and small enterprises. Six major accounting software development trend of China in the 21st century has been deeply discussed, and the general principles of accounting software are selected. In summing up the various factors, in accordance with the medium and small enterprises’ own characteristics, the problems which are ought to be noticed in the choice of accounting software are summed up .
　　Key words: Accounting software; Medium and small enterprises; Computerized accounting;
　　会加分吧?

Timeline of Battery History
1748 - Benjamin Franklin first coined the term "battery" to describe an array of charged glass plates.
1780 to 1786 - Luigi Galvani demonstrated what we now understand to be the electrical basis of nerve impulses and provided the cornerstone of research for later inventors like Volta.
1800 - Alessandro Volta invented the voltaic pile and discovered the first practical method of generating electricity. Constructed of alternating discs of zinc and copper with pieces of cardboard soaked in brine between the metals, the voltic pile produced electrical current. The metallic conducting arc was used to carry the electricity over a greater distance. Alessandro Volta's voltaic pile was the first "wet cell battery" that produced a reliable, steady current of electricity.
1836 - Englishman, John F. Daniel invented the Daniel Cell that used two electrolytes: copper sulfate and zinc sulfate. The Daniel Cell was somewhat safer and less corrosive then the Volta cell.
1839 - William Robert Grove developed the first fuel cell, which produced electrical by combining hydrogen and oxygen.
1839 to 1842 - Inventors created improvements to batteries that used liquid electrodes to produce electricity. Bunsen (1842) and Grove (1839) invented the most successful.
1859 - French inventor, Gaston Plante developed the first practical storage lead-acid battery that could be recharged (secondary battery). This type of battery is primarily used in cars today.
1866 - French engineer, Georges Leclanche patented the carbon-zinc wet cell battery called the Leclanche cell. According to The History of Batteries: "George Leclanche's original cell was assembled in a porous pot. The positive electrode consisted of crushed manganese dioxide with a little carbon mixed in. The negative pole was a zinc rod. The cathode was packed into the pot, and a carbon rod was inserted to act as a currency collector. The anode or zinc rod and the pot were then immersed in an ammonium chloride solution. The liquid acted as the electrolyte, readily seeping through the porous cup and making contact with the cathode material. The liquid acted as the electrolyte, readily seeping through the porous cup and making contact with the cathode material."
1868 - Twenty thousand of Georges Leclanche's cells were now being used with telegraph equipment.
1881 - J.A. Thiebaut patented the first battery with both the negative electrode and porous pot placed in a zinc cup.
1881 - Carl Gassner invented the first commercially successful dry cell battery (zinc-carbon cell).
1899 - Waldmar Jungner invented the first nickel-cadmium rechargeable battery.
1901 - Thomas Alva Edison invented the alkaline storage battery.
1949 - Lew Urry invented the small alkaline battery.
1954 - Gerald Pearson, Calvin Fuller and Daryl Chapin invented the first solar battery.

Pictures in seven home,HuangFa is daddy,red hair is mom,green clothes is beside me,my sister,is bare is grandpa,white hair is grandma,grasshairisnephew,roundeyeismy cousin,thesmileistheyoungerbrother.

1、The books sold so well that they were all sold out in 2 days.（两个sell即sold的用法不一样）
2、The seats are intended for the disabled.（the+形容词=名词）

1、《静夜思》李白
床前明月光,疑是地上霜.举头望明月,低头思故乡.
2、《玉阶怨》【唐】李白
玉阶生白露,夜久侵罗袜.却下水晶帘,玲珑望秋月.
3、《秋浦歌其十三》【唐】李白
渌水净素月,月明白鹭飞.郎听采菱女,一道夜歌归.

2010年7月份,北京降水量只有32.3毫米

800*(5/8-3/8)=200米

I found it very hard (to) (finish) the work (in) (two) (days).
希望能帮到你

工程问题
每人每天批这批卷子的1/20
4×2×1/20＝批了2/5
再有两天能批2/5×2＝4/5
还剩1-4/5＝1/5
1/5÷1/20＝4人

have difficult doing

可以的

40

积少成多
1、读一读,记一记
干冷 清冷 严寒 料峭
冷冰冰 冷飕飕 狂风呼啸 寒风刺骨
寒风凛冽 大雪纷飞 冰天雪地 天寒地冻
（描写冷的词语）
饥肠辘辘 食不果腹 衣不蔽体 瑟瑟发抖
哆哆嗦嗦 饥寒交迫 忍饥挨饿 衣单食薄
（希望再也不要有孩子像卖火柴的小女孩、凡卡这样忍饥挨饿、挨冷受冻了!）
2、读一读,找一找这类词语的特点
大吃大喝 大鱼大肉 大操大办 大慈大悲
大恩大德 大仁大义 大风大浪 大起大落
大灾大难 大吉大利 大智大勇 大红大紫
（原来,“大~”这种形式的词语,可以表示规模大,程度深）

闻道欲来相问讯,西楼望月几回圆?
————韦应物：寄李儋元锡
闻道梅花坼晓风,雪堆遍满四山中.
———— 陆游.梅花绝句（其三）
闻道玉门犹被遮,应将性命逐轻车.
—————李颀《古从军行》
杨花落尽子规啼,闻道龙标过五溪
————李白《闻王昌龄左迁龙标遥有此寄》
空山不见人,但闻人语响.
————王维《鹿柴.》
既无三徙教,不闻过庭语.
————曹操《善哉行》（三首）.
闻说双溪春尚好,也拟泛轻舟.
—————李清照《武陵春》

You must return the book to the library in two days 如果有帮到您，请给予采纳和好评，谢谢拉#^_^#祝您学习快乐。 如果有帮到您，请给予采纳和好评，谢谢拉#^_^#祝您学习快乐。

解题思路：（I）由题意分别可得第一、二天通过检查的概率，由独立事件的概率公式可得；
（II）记所得奖金为ξ元，则ξ的取值为-300，300，900，分别求其概率可得数学期望．

（I）随意抽取4件产品进行检查是随机事件，而第一天有9件正品，
第一天通过检查的概率为P1＝

C49

C410＝
3
5．…（2分）
第二天通过检查的概率为P2＝

C48

C410＝
1
3．…（4分）
因为第一天、第二天检查是否通过是相互独立的，
所以两天全部通过检查的概率为P3＝P1P2＝
3
5×
1
3＝
1
5．…（6分）
（II）记所得奖金为ξ元，则ξ的取值为-300，300，900…（7分）
由题意可得P(ξ＝−300)＝
2
5×
2
3＝
4
15；
P(ξ＝300)＝
3
5×
2
3+
1
3×
2
5＝
8
15；P(ξ＝900)＝
3
5×
1
3＝
1
5．（10分）
故Eξ＝−300×
4
15+300×
8
15+900×
1
5＝260（元）…（12分）

点评：
本题考点： 离散型随机变量的期望与方差；等可能事件的概率．

考点点评： 本题考查离散型随机变量的期望的求解，涉及相互独立事件的概率公式，属中档题．

如果两天内消耗的电能是2.3kWh,那么电表转了2.3×1500 = 3450 转

那一年,随着一声响亮的啼哭我降生到了这个陌生的世界,睁开无知而迷茫的双眼.我不知道我会怎样,在父母的呵护下,在哥哥姐姐的爱护下,我一天天成长着,并且在成长中感到了无穷无尽的快乐.刚到这个有着很多人关爱的大家庭,我每天都看到不同的面孔,我的微笑,我的啼哭,都给我的家带来了无穷的欢乐.有一天,我会喊“妈妈”了,妈妈激动的双眼充满了泪水,在我的脸蛋上亲了又亲,难道人就是这样子吗?幼小的我心中有了许多疑问.
一天我脸颊通红,原来是我学会了翻身,全家人都看着我笨拙的样子笑了.转眼间我又背起书包上学了,开始和许多小朋友生活在一起,学会写字、读书,学到了知识还考了一百分,得了奖.我感受到了成功的喜悦,渐渐地我学会自己克服困难,学会劳动,更学会了做人.
一年又一年,学龄也一年一年增长,由小学变成了初中,知识由少积累到多,个子也长高了许多,我也感到学习的快乐.父母给了我温暖；给了我亲情；给了我关爱；更重要的是父母给了我生命.一个健全的生命,让我探索世界、让我见证奇迹、让我活的快乐.虽然人生的路不会风调雨顺,但风雨过后一定能见到彩虹.我的未来将由我自己创造.
啊!我要快乐的成长,我要发现成长的快乐.我成长,我快乐.我不仅要乐观,更要成为一个对社会有用的人.

世界是运动的,物质是变化的,岩石是会风化的

自然环境的恶化我们有目共睹,担心我们的子孙会无处居住绝不是杞人忧天的问题.虽然环境恶化不是千钧一发的危难,人类好像对他的预防也已经胸有成竹,但净化环境绝对不是一件易事.需要我们全人类自强不息的努力奋斗,一举两得的开发出节能、环保的产品.这是靠偶尔的喜出望外的发明是无法实现的.

睡觉时间控制在3-4小时左右,开电脑,有作文什么的就抄,老师不太检查的乱写,不要思考

原题+答案就没有
但是有B卷的答案 你自己去找出B卷试卷来对吧
化学B卷 1―50 ABDDC CCBCB BCBAD BDAAA DCDCA BDCBD AADDB AADDB BDDCC BCADB
多项55―65 BD BC AC ABC ABD AD BC AD BC BC
记住是B卷的噢
我也是找了好久它都没出 只找到这个
祝你lucky啦~

格式如下：
题目：从生命系统的角度谈对生命的认识
摘要
关键词
1小标题
1.1 小标题 以此类推.
2小标题
2.2小标题 以此类推
参考文献
1 某某刊物书籍等,作者,引用内容所在页.

40页
两天看完,那么第二天看了五分之三,24页,那么一份为8页,总的有五份,5×8=40（页）

my friend
I have got a good friend.His name is ...[自己写]His favourite food are noodles and fish.His favourite
我有一个好朋友.他的名字叫...他最喜欢的食物是面条和鱼.他最喜欢
sport is play football.His favourite colour are red.blue.pink and purple.
的运动是踢足球.他最喜欢的颜色是红色.蓝色粉色和紫色.
后面自己想吧.

春天,万物复苏.花开花落,新叶抽出.小小叶片娇嫩嫩、油绿绿的,展示出无限的生机.在这绿叶从中,一串串树种渐渐长大成熟,吐出了洁白的杨花.老杨树上挂满了一串串嫣红嫣红的花穗.微风吹来,花穗随风摇曳,远远望去,仿佛一片火红的彩云在空中漂浮.那一缕缕、一团团的杨花,载着树籽去孕育新的生命.

来的尽管来了,去了尽管去了；来去的中间,又怎样迅速呢?晚上我躺下的时候,房间内撒着两三缕悠悠的月光.月亮她也有手的,悠悠静静地爬走了；我也悠悠地躺着.然后--工作的时候,时间从文件上跃过；游戏的时候,时间从欢乐中跳过；静静时,便从忧虑的眼睛中走过.我感觉他的匆匆了,跃起身挽怜是,他又从壮实的身上过去,天黑时,我躺在床上,他便小心翼翼地从我身上蹦过,从我头上跨过.等我闭上眼睛与月亮再见,这算又过的一天.我遮着脸忧虑.但是新来的一天的倒影有在忧虑中闪过.

一块麦田.第一天收割了四分之一.余下的两天内收割完.每天都比前天多收30公亩这块麦田共多少公亩?
（30+30×2）÷（1-1/4×3）
=90÷1/4
=360公亩

1.小村的上空升起袅袅炊烟,好像一个身穿白纱的少女在翩翩起舞,在夕阳的照耀下婀娜多姿.
2.村后是一望无际的桑园,在春天雨露的滋润下,桑树抽出了新芽,整个桑园就是一望无际的海洋.
3.南面的山,山高树茂.名贵的白松、红松,一样样,一片片,郁郁葱葱,清秀挺拔,万年长青.4.清晨,春姑娘穿着美丽的衣裳,舞着暖风,招展地笑着向我们走来,给大自然披上了新装,使万物显现出无限生机.一缕缕金黄色的阳光撒向刚披上新装的草地,阳光照耀着小草上的露珠儿,露珠儿显得晶莹透亮,美丽极了!……

Should the two documents be sent to you in two days after leaving Hongkong?

"两天内完成这篇报告很困难"
"To finish the report within two days of difficult"

第二天=1-3/5=2/5
一共=30÷(3/5-2/5)=150千克

it is possible for us to finish thework in two days

理查德 克莱德曼 的KISS THE RIAN

知荣辱,树新风,我行动,我为团旗添光彩
懂科学,家富裕,大家干,一起协力奔小康
横批：建设新农村
在实际方面的如上

中文x09动词原型x09过去式x09过去分词花费x09costx09costx09cost切,割x09cutx09cutx09cut打x09hitx09hitx09hit伤害x09hurtx09hurtx09hurt让x09letx09letx09let放置x09putx09putx09put读x09rea...

设全书有X页
0.2X+0.35X=108
0.55X=108
X=196.36
约等于196页

言之有理,酌情给分,直至满分内容上：表达了作者向往被蝴蝶再次吻触的心愿；情感上：作者思绪被蝴蝶优雅、温婉的动作深深吸引并已随它去翩飞,抒发了作者享受自然,融入自然的美好情感.
言之有理,酌情给分,直至满分.运用了比喻的修辞手法,表达出作者从平凡小事中感悟到真、善、美的独特感受,抒发了作者内心的惊喜之情,句子的语言清新,托物寓意,意境悠远,耐人寻味.

　　我爱吃的水果有很多,而我最爱吃的是葡萄. 　　细雨如丝,茂密的葡萄藤贪婪地吮吸着春天的甘露.它们伸展着嫩绿的枝条,一片片掌形的叶子在雨雾中欢笑着. 　　清明节过后,葡萄藤长出了一粒粒小籽,这就是葡萄花的花苞.过了几天,葡萄花开了,花小小的,白中带有一点黄,像一团团雪花.风把香气吹得四处飘散,引来了一群群辛勤的蜜蜂和翩翩起舞的蝴蝶.我走到葡萄藤下,闻到一阵清香,使人感到心旷神怡. 　　春末夏初时,葡萄花纷纷凋谢,开花的地方又长出一粒粒小籽,这就是葡萄了.　　葡萄先是嫩绿色的,上面就像蒙上了一层“白霜”,粉扑扑的.然后渐渐变成紫色,一个个绿中透紫的珍珠,挂在葡萄藤上,闪着诱人的亮光.最后葡萄已经成熟了,一串串亮晶晶、紫红色的葡萄,挂满了葡萄藤,让人真想尝一尝.
　　摘下一颗葡萄,剥去它的表皮,便看见一颗诱人的晶球.把它放进嘴里,舌尖触到葡萄那晶莹透明的果肉,使人感到细腻.没有熟透的葡萄甜中带酸,熟透了就甜滋滋的,叫人越吃越想吃.
　　葡萄不但营养丰富,含有多种维生素,是水果中的佳品,而且还有一定的医药价值.
　　我真喜爱葡萄啊. 笨蛋,不会上百度找啊.

探究已经脱钙的骨不含有无机盐?
这个实验不好完成.
据我所知,已经脱钙的骨骼中仍然含有无机盐.
如果要探究探究已经脱钙的骨中仍然含有无机盐倒是有一个思路：将骨充分燃烧,如果有灰分存在,说明里面有无机盐.
（我且看看别人怎么答,期待.）

这个网,电子课本 英语 五年级下册
呵呵,你可以打开看
选我为最佳

It seemed impossible to finish reading these novels in two days.

接天莲叶无穷碧,映日荷花别样红.四句暂时想不出

首先,背单词,单词是基础,一定要把单词记熟,背单词.睡前背,早上起来背,效果最好.根据那你的情况,背单词的时候一定要把读音结合上一块背.
背名词的时候要结实物背,比如说背杯子,你可以对着你的杯子说cup,这样的方法有趣又有效.老师,每天讲的一定要消化,不懂就要问.词组一定要背.自己准备一个小本子,把你遇到不会的题解决之后记到一个小本子上.
其次,要多读,多张嘴,这样可以快速提高语感,在做完型填空的时候就很会很容易得选出答案.做题的时候可以不根据语法也能做对题.
然后,一定每天坚持做阅读,阅读在考卷中占得比例特别大,所以一定要多做.要有耐心.印刷体最好练一下.
最后,多背一些作文模板,在考试的时候可以把一些亮点的句子用到作文中.加油加油哦~

一共=24÷(1-1/6-1/6)=36页

As we know,finished this target was possible.

你好,如下：Hi,Jenny,I have seen the post about you saying (that) you felt so lonesome while stuying in our school.My name`s Wong Jun,and I am in Class Four,Grade Two.I am friendly and I like making friends with everyone,if you want,you can regard me as your friend.In my opinion,I think the first method to solve the sense of loneliness is to talk with your classmates and make more friends, so in this way can make you feel you are not alone at all.And I think the second method that you should do is to get on with every person you`ve known ,to do some reading and listen to music can also make you relaxed sometimes.And the last method thought by me is that you should go to the parks with your friends who you`ve made.Hope my advice can help you.Best wishes to you!
Yours truly,
Wong Jun满意请速速采纳,谢谢合作!

因为第一天看了全书的2/5,所以第二天看了书的3/5
第二天比第一天多看了1/5
因为第二天比第一天多看了24页,所以1/5=24页
5*24=120（页）