刘华身高159厘米,比王玲高a厘米,王玲身高多少厘米?

“六一”庆祝会上,老师公布了优秀少先队员的名单,特别表扬了刘华的先进事
迹.听了这个消息,同学们纷纷向他庆贺,刘华激动极了,他下定自己的决
心：表明今后一定要再接再厉,刻苦钻研,努力攀登科学高峰.

1、截止2011年6月9日一年算定期存款：
100000*2.25%=2250元
2、截止2011年6月20日,共10天算活期存款：
100000*1.98%/360*10=55元
3、会计分录：
A：
借：现金 100000
贷：定期存款 100000
B：
借：定期存款 100000
借：利息支出-定期 2250
借：利息支出-活期 55
贷：现金 102300

刘华同学的这篇作文立意新颖,角度独特,表达有创意,层次鲜明,语句通顺,值得我们好好学习.

Does Liu Hua go to school on foot every day
或Does Liu Hua walk to school every day

Dear peter:
I am your friend LiuHua.Long time no see,i wonder if you enjoy your daily life.I am writing to inform you that i want to have a trip to the U.S.A about two weeks.
1, The destination is your hometown and i really need you to recommend some nice scenery spots.
2.Perhaps i also need the map of your city,can you prepare it for me? because my sence of direction is not well.
3.the last things i request you to do is room reservation, maybe it can far from the city center, i don't like the noisy surroundings.
Please forgive me if give you inconvenients, your early reply will be highly appreciate.

Yours
LiuHua

纯属原创,辛辛苦苦打字,还请楼主采纳~

1. is looking after 2. Let me out 3. stepped on 4. found lost 5. on business

我发现匿名也只能发一次了 全文如下：
Dear John:
Long time no see! i am getting so excited because you are comming very soon!
Well back to the topic u told me before. Ummm before you start studying chinese, i should give you some tips and hints for studying chinese. According to how i studied English, language is a piece of art, that whether learning chinese, English, or whatever are the same thing: you need to keep practising it, like, you can force yourself to write and speak to your Chinese friends in chinese(nvr feel frustrated and shoud keep it up coz your chinese friends will help you through hhaha Chinese are nice ppl), also read chinese news, watch stuff that ur interested in chinese and so on! What i wanted to say is do not ever change back to English when there're some word you dont know, always ask and apply to it so next time you'll be able to say it out.
Hope all these helps before you're getting started;
All the best
I'll see you around in china.
From xx

解题思路：已知三位小朋友储蓄钱数的比，只要求出他们储蓄的和，再按比例分配，即可列示解答．

总钱数：320×3=960（元）；
总份数：1+3+4=8（份），
邓明的钱：960×[3/8]=360（元）；
答：邓明储蓄了360元．

点评：
本题考点： 按比例分配应用题．

考点点评： 根据按比例分配应用题的特点，解答此题要先求出总钱数，再按比例分配求出其中一个人的钱数．

在“六一”庆祝会上,（大队辅导员）宣读了优秀少先队员的名单,特别（表扬）了刘华的先进事迹.听了这个消息,同学们纷纷向他（祝贺）,刘华十分激动（"极了"和“十分”意思重复,去掉一个）.他表明自己的决心：“今后一定要再接再（厉）,刻苦钻研,努力攀登科学高峰.”

C

自卑的意思是低估自己的能力，觉得自己各方面不如人。自卑，可以说是一种性格上的缺陷。表现为对自己的能力、品质评价过低，同时可伴有 一些特殊的情绪体现，诸如害羞、不安、内疚、忧郁、失望等。这种心理表现为对自己缺乏一种正确的认识，在交往中缺乏自信（主要因素），办事无胆量，畏首畏尾，随声附和，没有自己的主见，一遇到有错误的事情就以为是自己不好。这样导致他们失去交往的勇气和信心。根据题意分析可知：刘华同学在参加课堂分组讨论的时候，总是谦虚地听同学发表意见，不属于自卑表现。故选C。

The person i admire most is LiuHua.I love the movie «Gong» a lot.It tells us a fact that...后面接上那个事实就行了.

”六一“庆祝会上，（补上“老师”）宣读了优秀少先队员的名单，特别发扬（改为“表扬”）了刘华的先进事迹。听了这个消息，同学们纷纷向他庆祝（改为“祝贺”），刘华十分激动极了（删掉“极了”），他表明自己的（删掉“自己的”）决心：今后一定要再接再励（应改为“再接再厉”），刻苦钻研，努力攀登科学高峰。
你的认可是我解答的动力，请采纳，如果不明请追问。

我愿是你指雨伞间的一支烟,
今生甘愿在你的吞吐中沦陷.
只要拥有一张爱情的底片,
在悲凉的结局里,

Hi Tom,
Thank you for your letter this morning, and for asking my opinion about internet learning resources. It is a very good question, which worth a long and serious discussion. Without a doubt, nowadays, we are really lucky to be living in such a wonderful hi-tech world. Apart from doing shopping without stepping out of our door steps, people can do millions of other things through the internet as well, namely learning everyday new things and upto the minute news and information.
Unfortunately, everything and every story has two sides, no matter how good they are, there are always some side effects or dark sides. For the internet, there are no exceptions. So, when you are learning or getting information from it, every great care should be taken. Never use pay service for getting your information, because they could rip you off with very reasonable charges. Always use free service providers such as the baidu platform, which offers a lot of question solving services, of course not all are useful but many answers are rubbish or incorrect. So, you must be wise and be able to distinguish which are the useful and good ones for you.
And also because the internet is very difficult to regulate, therefore very nasty things can be encountered throughout it particularly those dirty sex sites. Try not to be tempted by them. They will do you no good but only harmful.
This is what I can suggest you, hope that you will be more careful when go surfing in the web. look forward to hearing from you again soon. In the meatime, please keep in touch. Best wishes!
Best pan pal of yours,
Li Hua
对不起,写得似乎有点太长了,希望不成问题.

you should be confidence first, and try to practice everyday. you could try to give a speech in the public. don't be afraid. just try it.

解题思路：空隙部分的体积就相当于高为30-25=5厘米，底面直径为12厘米的圆柱的体积，所以这个瓶子的容积就相当于高为20+5=25厘米，底面直径为12厘米的圆柱的体积，然后根据圆柱的体积公式：V=Sh，代入数据解答即可．

30-25=5（厘米），
20+5=25（厘米），
3.14×（12÷2）²×25，
=3.14×36×25，
=2826（立方厘米）；
答：这个瓶子的容积为2826立方厘米．

点评：
本题考点： 体积的等积变形．

考点点评： 本题解答的难点和关键是把不规则的空隙部分的体积转化为规则的圆柱的体积，运用等积变形解答．

Dear Ann,
welcome to China.I'm glad you're interested in Chinese food.
Now I introduce some for you.First,most of us will have steamed bun(包子)with some vegetables or meat and porridge for breakfast.Some people have milk and bread like you.What's more,many places have their own food.
Second,we have rice and diffent dishes for lunch.It's very nice.We also have lots of choices because our country is very large.Our supper is similar to lunch or breakfast.
My favorite food is dumpling which is usually had in the Spring Festival.I lik drink tea.It's healthy .I hope you will like China and our food.
Yours,
Liu hua

I think most people like traveling because they can feel the beauty of the nature and breathe the fresh air at the same time.What's more they can make friends.But there are some disadvantages of travelling,such as,the weather may change quickly and you may be wet in the rain.So my suggestion is that before you travel,you should listen to the weather report and get to know about the weather and you'd better travel with others so that you are not into trouble.
把人名,地点改

Last week,I met my friend Liu Hua,but I forgot to ask his phone number.

1.-300+50=-250元
2.-18+23=5°
3.9-6=3元
4.左边13个单位处,5+8=13

解题思路：（1）由图乙所示I-U图象找出电阻电压所对应的电流，然后由欧姆定律可以求出电阻阻值之比．
（2）根据图乙所示I-U图象，看电阻一定时，电流与电压的关系，电压一定时电流与电阻的关系，从而得出结论．
（3）滑动变阻器应接一上一下两个接线柱，根据电路现象分析电路现象出现的原因．

（1）由图乙所示I-U图象可知：
电压U=2V时，I₁=0.2A，I₂=0.4A，
∵I=[U/R]，
∴R₁=[U
I1=
2V/0.2A]=10Ω，R₂=[U
I2=
2V/0.4A]=5Ω，
两电阻之比
R1
R2=[10Ω/5Ω]=[2/1]．
（2）由图线1或2可知，在电阻一定时，电流与电压成正比；
由图线1与2可知，在电压一定时，（如U=2V时）电流与电阻成反比．
（3）合上开关，电流表和电压表的示数分别为0.1A和1.0V，
电流表示数很小，说明电路总电阻较大；
无论怎样移动滑动变阻器的滑片P，两表的示数始终不变，
说明滑动变阻器不能改变电路阻值，由此可知，滑动变阻器同时接下面两个接线柱，
滑动变阻器阻值全部接入电路，成为一个定值电阻．
故答案为：（1）2：1；（2）①电阻一定时，电流与电压成正比；②电压一定时，电流与电阻成反比；
（3）误将滑动变阻器下方两接线柱接入电路中．

点评：
本题考点： 探究电流与电压、电阻的关系实验．

考点点评： 本题考查了求电阻阻值之比、实验数据分析、电路故障分析等问题，分析清楚I-U图象，找出电压所对对应的电流是正确解题的关键．

∵声音传播到墙壁的时间为听到回声的时间的一半，
∴t=
1
2 ×1s=0.5s，
∵v=
s
t ，
∴人到墙壁的距离：
s=vt=340m/s×0.5s=170m．
答：刘华同学离教学楼的距离为170m．

我想大多数人喜欢旅游,因为他们可以感受到大自然的美丽和呼吸新鲜空气的同时.更重要的是,他们可以交朋友.但也有旅行的一些缺点,比如,天气可能会改变很快,你可能会淋雨.所以我的建议是,在旅行前,你应该听天气报告,并更多地了解天气,你会更好地与其他产品旅行让你不陷入麻烦. 的名称,位置变化

死难者,已无法幸免

声的传播时间不可忽略,听到枪声再计时,就晚了.由于光的速度较大,传播时间可以忽略,所以应该在看到起跑指示后计时.
枪声从起跑位置传到计时员位置,用时t=s/v=100/340s=0.29s
实际成绩为12.59s+0.29s=12.88s

解题思路：已知三位小朋友储蓄钱数的比，只要求出他们储蓄的和，再按比例分配，即可列示解答．

总钱数：320×3=960（元）；
总份数：1+3+4=8（份），
邓明的钱：960×[3/8]=360（元）；
答：邓明储蓄了360元．

点评：
本题考点： 按比例分配应用题．

考点点评： 根据按比例分配应用题的特点，解答此题要先求出总钱数，再按比例分配求出其中一个人的钱数．

瓶子正放时,可求得水体积V1=Sh1=113cm2×20cm=2260cm3
瓶子倒放时,可求得瓶内空气体积V2＝Sh2=113cm2×(30cm-25cm)=565cm3
V瓶＝V1+V2=2825cm3

Liuhua get up early every morning in order to read English.
LiuHua get up early to read English every morning.

今年他们各是13岁和7岁 ,5年后是18岁和12岁