大理学院成人高等教育

大理学院成人高等教育

2012级医学类专升本各专业《大学英语1》

课程作业一

1．课程名称：《大学英语1》

2．适用专业：大理学院成人高等教育医学类专升本各专业第一学期

3．选用教材：《英语》（非英语专业专科用）(普通高等教育“十一五”国家级规划教材)第3册，孔庆炎主编，《英语》教材编写组编，高等教育出版社出版。参考书：《英语学习辅导书3》（非英语专业专科用）(普通高等教育“十一五”国家级规划教材)，孔庆炎主编，《英语》教材编写组编，高等教育出版社出版。课程教学参考网站：https://www.docsj.com/doc/8917031065.html, 第一部分：交际用语(共20小题)

此部分共有20个未完成的对活，针对每个对话中未完成的部分有4个选项，请从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

1一Sam，this is my friend，Jane（C）

A．I’m Jack B．Why? How are you?

( C）Glad to meet you, Jane D. Very well, thank you

2．一May I use your bike to go shopping? （B）

A．Yes，I give it to you ( B )Certainly．here it is

C. Yes, I’d love to

D. I’m not sure

3．一Could I talk to Prof．Lee7 （A）

(A．)Yes，speaking B．Oh，it’s you

C. I’m waiting for you

D. I am the operator here

4．Can you tell me where I can park the car? （C）

A．Yes，please B．It is made in America

(C.) Well, just over there D. The park is not very far

5. How was the journey to London? （D）

A．It went very well B．It was a nine—hour plane journey

C．I flew there ( D．)1 was very well

6. --How are you this morning? （C）

-- ________ .

A. It’s still good

B. It’s too early

(C.) Very well，thank you D. It’s a lovely morning

7. --You may have seen this film. (C)

-- ________ .

A. It’s said to cost much

B. It will be shown the next week

(C.) Actually，I haven’ t

D. You may too

8. –what’s the fare to the museum?

-- ______D__ .

A. Five hours

B. Five o’clock

C. Five miles (

D.) Five dollars

9. -- Are you on holiday here?

-- ____C____ .

A. we are 0n holiday here，too

B. we live here，too

(C.) No，we aren’t. We live here

D Yes, we live here

10. -- Do you mind if I read the newspaper on the table?

-- _____C___ .

A. Good news for you

B. Go ahead, please

(C) Yes, sure D No, I can’t

I1. – So sorry to trouble you.

-- ________ .

( A. )It’s a pleasure B. It’s your fault

C. I don’t think so

D. I’m sorry, too

12. -- Would you like a tea?

-- ___A_____ .

( A). Yes, please B. I like green tea

C. Yes, I prefer coffee

D. No, I don’t mind

13. -- What do you think of his suggestion?

-- _____B___ .

A. No，I don’t believe it

(B). It’s hard to say，actually

C. Sorry, I can’t remember him

D. I never think of him

14. – What time is the next flight to Washington?

-- ____C____ .

A. It’s a smaller one B It’s too late

( C.) It’s 1:45 pm D. It sounds good

15. – How long will you be away from Italy?

-- __D_____ .

A. Yes. I’11 be in Italy

B. About a month

C. Yes, it’s a long way to Italy (

D.) Since last month

16. —What’s the weather like in this area?

— ___B__ .

A. Very well (

B. )It’s rainy

C. Yes，it’s fine

D. That’s all right

17. —I really enjoy pop music. What’s your favorite?( C)

A. No, not at all

B. Neither do I

(C. )So did I D. Well, actually I like classical music

18. 一Have you ever been to Tokyo?

— ___B__ .

A. No, I didn’t g o there last year (B). No, but 1 hope to go there next year

C. Tokyo is a busy city

D. Yes. I’ll do it next time

19. — Could you please tell me how to get to the nearest bus stop?

— __B___.

A. It’s not sure (

B.) Of course not

C. It’s on the right corner just ahead

D. That’s all right

20. __ Northwestern Airlines. May I help you?

— ___A__ .

(A.) Yes, I’d like some information about morning flights from Beijing to Detroit

B. Yes, I’d like to have two pints of beer, please

C. Wel l, there’s flight at 11:00 am. It’s a nonstop flight

D. Well, all the seats have been reserved

第三部分：阅读理解

此部分共有8篇短文，每篇短文后有5个问题。请从A、B、C、D、四个选项中，选出可以填入空白处的最佳选项。

Passage 1

When I think of the post office, I’m reminded of that awful little man who is in ch arge of the parking lot. He won’t let me leave my car there even for a moment, unless I park exactly as he wishes. And he’s very difficult to please! I hear that soon my local post office will arrange a program to have stamps sent to homes, so that I won’t have to visit the post office to buy stamps when I need them. What’s more, the post office will soon install a drive-through letterbox. That way, I will hardly have to stop my car to deal with that rude little parking lot officer. I just hope I never see his face on a postage stamp!

1. What is that awful little man? A

A. He is the person who minds the cars in the car parking lot.

B. He is the person who always parks his car there.

C. He is the author’s friend.

D. He is a clerk in the post office.

2. What kind of new program of service will the local post office offer? C

A. To offer free car parking

B. To sell visit those who buy stamps in front of the post office.

C. To send stamps to the buyer’s homes.

D. To send letters to homes through letter box.

3. The little man does not let the author park his car unless ___

B___.

A. the author gives him some money.

B. the author parks his car exactly as he the man wishes.

C. the author goes in to the office to buy some stamps.

D. the author parks his car there only for a moment.

4. Why does the author no long need to deal with the little parking lot officer? D

A. He needn’t buy stamps at all.

B. The parking lot officer will not be there because he has been sent somewhere else longer work there.

C. He has sold his car and no car to park at all.

D. He can depend on the new and modern postal conveniences.

5. For the passage, we can conclude that the parking lot officer is ____D__.

A. rather friendly

B. very attractive

C. a little polite

D. too strict with car drivers

Passage 2

Mike was a farmer who lived in a village far away. One day he became very ill and everyone thought he would die. They sent for a doctor, who arrived two days later and examined the sick man. The doctor asked for a pen and some paper to write down the name of the medicine. But there was no pen or paper in the village, because no one could read or write.

The doctor picked up a piece of burned wood from the fire. Using the wood, he wrote the name of the medicine on the door of the house. ―Get this medicine for him,‖ he said, ―and he will soon get better.‖

Mike’s family and friends did not know what to do. They could not read the strange writing. Then the village baker had an idea. He took off the door of the house, put it on his cart and drove to the nearest town. He bought the medicine and Mike was soon well again. He would not let anyone wash the magic words from the door.

1. People in the village thought Mike would die since ___A___.

A. he was seriously ill

B. he was badly wounded

C. doctors could do nothing for him

D. he refused to see a doctor.

2. It took the doctor two days to reach the village because ___C___.

A. he had to prepare some medicine

B. there was an accident on his way to the village

C. the village was far away from the town

D. he couldn’t find the village.

3. When the doctor arrived, he __B____.

A. gave the medicine to Mike

B. gave Mike a careful check-up

C. became very tired and took a rest

D. he gave Mike an injection

4. The doctor wrote the name of the medicine ____B__.

A. on the ground

B. on the door of the house

C. on a piece of paper

D. on the wood

5. In order to get the medicine, the villagers had to __A____.

A. get somebody to read the name of the medicine

B. turn to the magic words on the door for help

C. drive Mike to the nearest town

D. drive the door to the nearest town

Passage 3

Bill Cooper is portfolio(证券投资)manager ofthe$13 billion Value Trust Funds, one of the best mutual funds of the last decade. He is the only fund manager to perform the best for nine years in a row.

Cooper’s interests in stocks (证券) began at the age of nine，when he noticed his father reading something in the newspaper．It looked different from sports or TV programs．So Bill asked his father what it was. His father explained that he was reading the financial pages．His father pointed to a column with some company’s logo in it．―If you owne d a share of this company，‖he told his young boy，―you’d have 25 cents more today than you had yesterday．‖

Young Cooper asked，―You can make money without doing any work?‖ His father replied yes．So Bill responded，―Well．That’s what 1 want to do‖

With this idea，he made his way out of his secondary school and into the university．He worked very hard at his studies of finance．When he got his first job in a bank，he found that a university degree is not a sign that one is a finished product，but an indication a person is prepared for life．He is now making big money，yet he knows clearly that is based on hard work．

1．In the sentence of the first paragraph，―He is the only fund manager to perform the best for nine years in a row‖，the phrase ―for nine years in a row‖ means ___D__.

A．for nine years in an line B．for nine years as if rowing a boat

C. for nine years running D．for nine years fighting and quarreling

2．It was ___B__ that Bill learned his finance ABC when he was only nine years old．A．through his father’s explanation

B．from the financial pages in the newspaper

C. from his father’s reading

D. with his father’s help

3. It was the idea that ___A__ that attracted the young boy

A. if one owns a share of some company，he will have 25 cents more every day

B. if one buys a share，he will have more money

C. one can make money without working in a bank

D. one can make money through buying stocks

4. From the passage，we know that Bill’s success lies in his ___C__.

A. good luck

B. hard work

C. early awareness of how to make money

D. firm belief in making money

5. Bill Cooper soon learnt after his graduation that a university degree ___D__.

A. meant nothing in a bank

B. did mean chat one was finished

C. only indicated that one was ready to start his career

D. indicated that one was ready to produce more

Passage 4

Robert was born in a small town in England．His father has a farm and can supply him enough money to university where he’s studying law．The young man studies hard and hopes to be a famous lawyer．

Last Monday their term was over．Robert said to his father on the telephone that he was going to travel in a small country during his summer holiday．His father agreed to his plan and posted some money to him．So he started four days ago．Their plane landed on the only airport of the country safely．He took a taxi and got to a hotel in the center of the capital．He felt hungry and tired. So he had a dinner and then a good sleep．This morning he was all right and was going to visit some places of interest．He met an English visitor while he was having breakfast and the man told him to be careful of thieves.

Robert thanked the man and left．But he thought he was smart(机灵的)and strong and he decided to have a try．He brought out a piece of paper and wrote on it，―A pig has stolen my wallet(钱包)!'' Then he put the note into his empty wallet．After that he put the wallet into a pocket and set off. He did a11 carefully and hoped to find out who would steal it．

―Everything went well，‖Robert thought to himself after he had returned to the hotel. He brought out his wallet and put his money into it again. He had a look at the note. To his surprise，it was rewritten. It said．―Your uncle has touched your wallet!‖

1. Robert can study in the university because __A___.

A. he want to be a lawyer

B. his father is a rich farmer

C. He’s smart and strong

D. he keeps his wall et well

2. The English visitor thought __A___.

A. there were a lot of thieves in the city

B. Robert could deal with the thieves

C. it was dangerous to travel in the city

D. Robert had to take good care of himself

3. Robert brought his money out of his wallet because __D___.

A. he had to pay for the meal and room

B. he wanted to buy something for his parents

C. had to find a place to put the note

D. he was afraid to lose his wallet

4. Robert put the note in the wallet because ___C__.

A. he was afraid of the thieves

B. he hoped to make fun of the thieves

C. he wanted to show he was smart

D. he wondered if the thieves could read

5．In fact, __A__．

A. the thief made fun of Robert

B. Robert was smart enough

C. the thieves weren’t able to steal Robert’s wallet

D. R obert’s uncle had rewritten the note in his wallet

Passage 5

I had two jobs growing up and they all helped shape my life.

When I was about 12, I started caddying(当球童)at a nearby country club. All the kids in the neighborhood did it, and I liked it a lot．I got to watch people who were generally pretty wealthy. They were businessmen and doctors. I would listen to them talking about things and see how they behaved with each other. It was like a fly on the wall at a meeting.

The second job was at a shoe store. I constantly met people from all walks of life and the challenge was exciting. I’d start bring them different kinds of shoes and get right down there and put them on their feet. If they didn’t like a certain shoe, I always tried to be thinking ahead to a pair they might like better. It was like stepping up to the plate in a baseball game. Every time someone walked into that store, I was going to bat and take a swing. I never wanted to let a customer get out of that store without buying a pair of shoes to his satisfaction．

This job helped teach me an important business lesson：You have to take risks in business．If you take a risk and fail，get up to bat and swing again.

1．The author thinks what he has learned from his first job is ___B__ .

A. how to learn to like a job

B. how to talk and behave properly

C. how to become wealthy

D. how to listen to people

2. The phrase ―people from all walks of life‖ in the third paragraph means people ____D_ .

A. walking in different ways

B. having different interests in life

C. coming from different parts of the city

D. working in different occupations

3. The author thinks his second job is to __A___

A. challenging

B. important

C. different

D. satisfying

4. The author compares his second job to __D___ .

A. a fly on the wall at a meeting

B. stepping into a golf course

C. joining a baseball game

D. taking a bat to swing

5. The business lesson the author gets from selling shoes is ___C__ .

A. thinking ahead of the customers

B. trying every possible way to satisfy a customer

C. never be afraid of taking risks

D. never let go anyone walking into the shop

Passage 6

Paper was invented by the Chinese in the first century AD. Paper was not made in southern Europe until about the year 1100. Scandinavia--which now makes a great deal of the wor ld’s paper--did not begin to make it until 1500. Most paper is made from wood. Paper—making is an important British industry and paper from Britain is sold to many countries such as Australia and South Africa. Some of the wood used in the British paper making industry comes from trees grown in Britain, but wood is also bought from other countries such as Norway. One tree is needed for every four hundred copies of a forty—page newspaper. If half the adults in Britain buy one daily paper, this uses up over a thousand trees a day. All over the world, trees are being cut down faster than they are being planted, so there may be a serious need for paper at the beginning of next century. When we think of paper，we think of newspaper, books, letters and writing paper. But there are many other uses. Only half of paper is used for books and newspaper, etc. Paper is very good for keeping you warm. Each year，more and more things are made of paper. Now we hear that chairs, tables, and even beds can be made of paper. But the latest in paper making seems to be paper houses.

1. Where was paper invented?A

A. In China

B. In southern Europe

C. In Scandinavia

D. In Britain．

2. Scandinavia began to make paper __A___ .

A. in ll00

B. in l400

C. In Scandinavia

D. In Britain．

3. Every four hundred copies of a forty—page newspaper will need ___B__ .

A. half a tree

B. one tree

C. two trees

D. more than one tree

4. All over the world，trees are being cut down _B____ .

A. more slowly

B. much faster

C. much more slowly

D. faster

5. The latest things made of paper are ___D__ .

A. chairs

B. tables

C. clothes

D. houses

Passage 7

May you wish upon a thousand stars? May you catch a million fireflies? Get started with choosing a motor home or a travel trailer. And then you may realize just how much you learn when you look at life through the eyes of a traveler.

For Don and Mary, their motor home trip experience has been priceless. About six years ago，they took their first motor home trip together. And the family enjoyed it so much that soon they were making a lifestyle decision.

“The only thing we were ever really happy doing was traveling.‖ says Mary. ―So we decided to live in the home we love best.‖

After some consideration, the couple decided to home-school their children. Now the road is their class-room, and far from missing educational experiences, they are citizens of the world. The family visits museums and relates the travel to the children’s studies. On the road，they meet people from many cultures and walks of life. And they are connected too to the world. Their motor home is complete with computer，satellite dish, TV and GPS. The family consider themselves lucky and have some advice for other families. "Don't wait to spend time with your children. Get a motor home and take weekend trips and vacations together. You will enrich your kids’ lives and become closer as a family.‖

1. From the passage, we know for sure that Don and Mary are _____ .

A. good friends

B. boyfriend and girlfriend

C. husband and wife

D. brother and sister

2. In the third paragraph, when Mary said, ―So we decided to live in the home we love best,‖ the home she refers to is actually _____ .

A. the school for her children

B. the museums they visit

C. the road as her children’s classroom

D. her motor home

3. Which of the following sentences do you think is most suitable to describe the education their children get, taking to the road?

A. They learn a lot more than ordinary school kids.

B. They miss educational experiences.

C. They visit museums and relate the visits to studies.

D. They meet people from many cultures and walks of life.

4. At the end of the fourth paragraph，the shortened word GPS stands for _____ .

A. General Place Situation

B. Global Positioning System

C. Ground Play Site

D. Guide Planet Study

5. The family consider themselves lucky because _____ .

A. their life is rich and they stay closer to each other

B. they have made a lifestyle decision

C. their motor home trip experience is priceless

D. all of the above

Passage 8

People in the United States like to entertain people at home. They invite friends for a meal, a party or even a cup of tea. Sometimes, however, people use expressions that sound like an invitation, but actually are not. For example, ―Please come over for a drink sometime.‖ In fact, it is only just a polite way of ending a conversation. It is not a real invitation, because it does not contain a specific time or date. It just shows that the person who is speaking is friendly. So when you hear what sounds like an invitation, listen carefully.

When you accept or reject an invitation, it is polite to show pleasure at receiving the invitation. When you cannot accept the invitation, it is better to offer a vague excuse, such as an appointment with a certain friend, some other work to do or a prior engagement.

1. People in the U.S. love to entertain people ___B___.

A. at a snack bar

B. at home

C. in a restaurant

D. in a hotel

2. A real invitation must include ___C___.

A. a name for the dinner

B. a name list of all the guests

C. a specific time or and date

D. what you should the kind of dress for the occasion to wear

3. It’s polite fo r you to give ____A__ when you decline an invitation.

A. a good reason

B. a formal reason

C. a personal reason

D. vague excuse

4. It’s normal to show ___A___ when you decline an invitation.

A. disappointment

B. discouragement

C. disbelief

D. disagreement

5. An expression sounding like an invitation is often used because it’s a good way of ____A__.

A. ending a conversation

B. showing friendship

C. being hospitable

D. being friendly

中南大学网络教育(高起专)高等数学习题答案

《高等数学》课程复习资料 一、填空题： 1.函数1 1 42-+ -= x x y 的定义域是______。 2.若函数52)1(2-+=+x x x f ，则=)(x f ______。 3.sin lim x x x x →∞-=______。 4.已知22 lim 2 22=--++→x x b ax x x ，则=a ______，=b ______。 5.已知∞=---→) 1)((lim 0x a x b e x x ，则=a ______，=b ______。 6.函数?????≥+<=0 1 01sin )(x x x x x x f 的间断点是x =______。 7.设()()()n x x x x y -??--= 21, 则() =+1n y ______。 8.2)(x x f =，则(()1)______f f x '+=。 9.函数) 1ln(4222 y x y x z ---=的定义域为______。 10.已知2 2),(xy y x y x y x f +=-+,则=),(y x f ______。 11.设2 2),(y x x xy y x f ++ =，则=')1,0(x f ______，=')1,0(y f ______。 12.设2 3 sin ,cos ,z x y x t y t =+==,则 t z d d ＝______。 13. =?? dx x f d d dx d )(______。 14.设)(x f 是连续函数，且x dt t f x =? -1 3)(，则=)7(f ______。 15.若 2 1 d e 0 = ? ∞+-x kx ，则______k =。 16.设函数f(x,y)连续，且满足?? +=D y d y x f x y x f 2),(),(σ， 其中,:2 22a y x D ≤+则f(x,y)=______。

大理大学成人高等教育《药理学》课程作业答案

一、名词解释 1.选择性：药物对某些组织器官作用明显而对其他组织作用不明显的现象。 2.副作用：治疗剂量时出现与治疗目的无关的作用。 3.后遗效应：停药后血浆药物浓度降至阈浓度以下时残存的效应。 4.毒性反应：药物剂量过大或用药时间过长引起机体的危害性反应。 5.受体：存在于细胞膜、细胞浆或细胞核内，能与药物相结合并能传递信息、引起效应的细胞成分（糖蛋白或脂蛋白）。 6.效价：达到一定效应时所需的药物剂量。 7.效能：药物的最大效应。 8.治疗指数：LD5 0与ED50动物的比值。 9.安全范围：LD5 与ED95之间的距离。 10.受体向上调节：长期应用拮抗药引起受体数目增加而对药物敏感性增加的现象。 11.受体向下调节：长期应用激动药引起受体数目下降而对药物敏感性下降的现象。 12.首关消除：口服某些药物时经肠壁及肝脏转化使其进人体循环的药量减量少的现象。 13.肝药酶：肝微粒体内促进药物生物转化的酶系统。 14.肝药酶诱导剂：使肝药酶活性增强，药物的代谢速度加快的物质。 15.肝药酶抑制剂：使肝药酶活性减弱，药物的代谢速度减慢的物质。 16.肝肠循环：有些药物从肝脏转运到胆汁再排人小肠，又可被再吸收，称为肝

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中南大学 施工组织及概预算 答案-成考类

中南大学网络教育课程考试 《施工组织及概预算》试题 考试说明： 1.首先下载试题及《标准答卷模版》，完成答题后，答卷从网上提交。 2.答卷电子稿命名原则：学号.doc。如：11031020512002.doc。 3.网上提交起止时间：2018年5月15日8：00—6月15日18：00。 试题：以下有二套试题（各100分），学生可根据实际所从事的相关工作或所学专业任选做其一。 试题一 一、目的 本试卷为形成性考试试题，要求学生完成框架结构的施工组织设计和施工进度计划的编制，目的是培养学生使用技术资料解决实际问题的能力；掌握编制施工方案和施工进度计划的方法；巩固所学知识，提高综合运用知识和独立工作的能力；使学生具备从事现场施工组织和管理所必需的基本技能。 二、工程概况 本工程为四层办公大楼，建筑面积1860m2,主体结构为框架结构，某标准层相关数据如下。考虑施工工艺 三、设计内容及要求 1.编制施工进度计划：根据以上资料，组织本工程流水施工，编制该标准层施工进度计划。计算各分项工程 所需劳动量，画出该层框架结构梁、板、柱、楼梯的施工进度计划图，说明各分项工程的劳动力安排和流水节拍，并画出劳动力动态变化曲线。

2.编写施工方案：本工程基础采用人工挖孔灌注桩，试编制该基础工程的施工方案。 试题二 一、目的 本试卷为形成性考试试题，要求学生完成某市政道路施工方案的编制，目的是培养学生使用技术资料解决实际问题的能力；掌握编制施工方案的方法；巩固所学知识，提高综合运用知识和独立工作的能力；使学生具备从事现场施工组织管理所必需的基本技能。 二、工程概况 1.工程特点 本工程为xx市麓山南路（B标段）市政工程，道路全长1000米，道路规划红线宽度为45米，起止桩号K2+100～K3+100。 2.道路工程主要技术标准 （1）设计行车速度及设计年限 麓山南路（B标段）市政工程为城市主干路Ⅱ级，设计行车速度为：50公里/小时。沥青砼路面按中等级交通考虑，本标段为塌陷区，路面结构设计年限根据具体塌陷情况而定。 （2）荷载标准 路面设计以轴载100KN的双轮组单轴为标准轴载。 （3）车道及路缘带宽度 路段车道宽度：一条机动车道宽度为11.25米； 路段路缘带宽度：机动车道路缘带宽度为0.25米； 车行道横坡采用1.5%，双向坡； 人行道横坡采用1.0%，坡向道路内侧。 3.道路设计 （1）平面设计 xx市麓山南路市政工程中心线与规划中线一致，工程起点接xx路南侧车行道边，桩号为k0+018.30，向南跨过xx河及xx河，工程终点为101省道北侧行车道边，桩号为 k4+291.56，路线全长为4299.63M，设计长度为4273.26 M，麓山南路全线有四处平曲线，平面控制点有6个。本标段为xx市麓山南路市政工程B标段，起止桩号K2+100～K3+100，全长1000米。 （2）纵断面设计 本次道路设计标高比原地面适当抬高，参照两侧道路的路面标高，纵断面路面最低处标高不低于 31.78米。道路最小纵坡为0.3%，基本满足城市道路最低排水纵坡要求。 （3）横断面设计 本工程正常路段道路横断面布置型式如下： 2×11.25m(车行道)+2×1.5m（机非分隔带）+2×2.5m（人行道）+2×4.0m（非机动车道）+6.5m （中央分隔带）=45m（道路规划红线），中央分隔带及机动车道边均采用平、侧石筑边，非机动车道和人行道为一块板形式，中间采用小平石分隔，人行道外侧采用小平石筑边，平侧石采用C30砼预制。 4.路面结构 xx市麓山南路（B标段）为塌陷区段，按城市主干路Ⅱ级标准设计路面，采用沥青砼路面结构，设计年限根据具体塌陷情况而定。 机动车道路面结构为：4cm细粒式沥青砼（AC-10Ⅰ）+6cm中粒式沥青砼（AC-20Ⅰ）+0.5cm下封层+透层+20cm二灰碎石+20cm二灰碎石+15cm二灰土，总厚度为65.5 cm。 非机动车道路面结构为：3cm细粒式沥青砼（AC-10Ⅰ）+5cm中粒式沥青砼（AC-20Ⅰ）+0.5cm下封层+透层+15cm二灰碎石+15cm二灰碎石+15cm二灰土，总厚度为53.5 cm。 人行道结构为： 6 cm水泥砼砖+2 cmM10水泥砂浆+5 cmC20水泥砼+15 cm12%石灰土+15cm二灰土，总厚度43 cm。