你是王梅吗用英语怎么说---------- ------------ wangmei --------?

Dear wangmei，
Don't feel lonely.Take it easy.You should find something to do.You should join a club and take part in more activities.You also can take with your classteacher . It
can make you not be shy . I suggest you do something to relax.Perhaps listening to
music or going for a walk. It can help you .
yours，
LiHua

Duty Report
I went to volunteer homes for the elderly last sunday and i had a good time with the old people there.
That morning,i had a quick breakfast after waking up,then i went to the gerocomium with my classmates.It just was 8:30 when we got there as we had expected.After we said hello to the grandpas and the grandmas,we began to clean up,wash the clothes and so on.What's more,we gave performances which we had ready.The old people felt very happy and we all felt proud that what we had done.When we got home it was already 15:30.
There are a lot of feelings by the thing.We should work hard to cultivate in young people the revolutionary style of taking pleasure in helping others.Who can konw the happiness of helping others?

五万

B

1/4比1/5等于5/4 追问：

5000*4.68%*2*（1-20%）+5000=5374.4元

hi I am jiexika thanks for your letter .I am glad to know you will come to beijing.now let me tell you where is my home.you must past NO.12 school.And then turn left at the first crossing.you will see a post office is on your right .go along this street.you will cross a river.you will see my home is on your left.

C

Dear Professor Smith,
We’re students from No.2 Middle School. Our teacher, Ms. Wu, told us that we may write to you for help.
Here’s the problem. The English Club of our school is going to hold Drama Night on the next month. our class would like to put on a short English play. But it is very difficult to find a good play which is not too long – about 40 minutes – and which is not too difficult. It is even more difficult to find something about school life. We were told that you’re an expert on English drama and has been doing research in this field for many years. Would you please give us some advice? We’ll be thankful for your kind help and we’re looking forward to your early reply.
Sincerely yours,
Wang Mei

去问度娘撒

wang mei can speak little english

你如果要中文的 那就百度一个 别在知道上找 去网页搜索 如果你要英文的 那就把你搜索到的中文版本 再在百度翻译过来

B

解题思路：先分别用除法求得吴燕、王梅平均每天看多少页，再求二者的差即得王梅平均每天比吴燕多看多少页．

123÷3-245÷7
=41-35
=6（页）
答：王梅平均每天比吴燕多看6页．

点评：
本题考点： 平均数的含义及求平均数的方法．

考点点评： 本题考查了除法平均分的意义：把一个整体平均分成若干份，求每份是几，用除法求解．

解题思路：（1）物质从固态直接变为气态的过程叫升华，物质直接从气态变为固态的过程叫凝华，凝华是升华的相反过程；
（2）导体电阻的大小与导体的长度、材料、横截面积等有关系，相同长度、同种材料的导体，横截面积越大，电阻越小；导体的材料和横截面积相同时，导体越长，电阻越大；根据电阻的变化，再根据家庭电路的电压不变和P=

U2

R

判断灯泡实际功率的变化．

因电灯工作是温度特别高，所以需要选择熔点较高的钨丝做灯丝，灯丝在高温下会发生升华现象变成气态钨，是升华现象；
在灯丝的长度、材料等不变的情况下，灯丝的横截面积越小，其电阻会越大；
∵家庭电路的电压220V不变，
∴重新接入家庭电路中，根据P=
U2
R可知灯泡的实际功率变大小．
故答案为：升华，大，小．

点评：
本题考点： 生活中的升华现象；影响电阻大小的因素；实际功率．

考点点评： 升华与凝华是在固态与气态之间的直接转化，钨丝就是一个典型的例子．影响电阻的大小的因素也是我们应熟练掌握的知识，它可以帮助我们分析灯丝阻值的变化情况以及实际功率的变化情况．

3x+95 395

王梅精心地照料她的妈妈：Wang Mei carefully take care of her mothe

Septenmber 15th,2013,Saturday Fine
The thing happenged today make me find helping the people who need to halp is very happy .
Today afternoon ,The way on my good friend-WangMei's home ,when i was about to get on a bus ,an old people On crutches came to my view ,Exactly,He also want to take the bus ,geting on the bus only for himself must be a difficult thing.Whihout hesitation ,i help him get on the bus ,The old people appreciate my help so much.i am very happy.the bus come the stop,i say gooybye to the old people.i am worry about the difficulty for him to get off the bus .not for long ,i relax myself .
In short ,As long as everyone gave a love,the world will be more beautiful

Wang Mei isn't in .
Wang Mei is out .

假设第一次存款利率为X,解一元二次方程
[100*(1+X)-50]*(1+X/2)=63
求出X就可以了
我算出来等于10%

Dear Wang Mei:
Hi!How are you these days!
The summer vacation is coming!I'm going to spend my time on the park and the zoo,where i;m sure to have a good time.How about you?
Wish you a wonderful holiday!
Yours sincerely,
Jack

10 ×（ 32 ÷ 4 ）=80（页）
王梅10天能读80页。
———很高兴为你解答，希望我的回答能帮到你。

im interested in Ehglish ,and i think that the best way to learn Ehglish is to use it .Wang mei help me to learn maths .纯手打 望采纳。

又是我，采纳采纳，马上就好

假设第一次存款利率为X,解一元二次方程
[100*(1+X)-50]*(1+X/2)=63
求出X就可以了
我算出来等于10%

4：5 就是答案.

1 i rang up liming yesterday but he was not at home
2,wangmei described this matter differently from others
3,Human beings drink freshwater,but the sea water is salty
4,Xi'an,in the area of population and area,is the biggest city in Shaanxi Province
5,Brian has been thought that math problem all the time
6,Smith gave us a report on the protection of plants last week.

第一次是疑惑；第二次时产生了一种责任感,第三次终于下了决心,要制止这种不文明行为