中国地质大学大学英语（3）平时作业30分满分答案
1、That is the dog_______name is Henry.
A whose
B who
C whom
D which
2、He goes to school by bike, and the_______takes half an hour.
A travel
B journey
C voyage
D trip
3.The next train to Beijing_______here at 3'o clock.
A.is due
B.is due to
C.is due for
D.due to
4.They all_______the job.
A.asked after
B.asked for
C.asked to
D.asked with
5、We'll_______our discussion tomorrow.
carry out
carry on
carry through
carry forward
6、He is over fifty, but he looks as though he_______only in his thirties.
were
is
will be
has been
7、By next year he_______in New Y ork for five years.
has worked
has been working
works
will have worked
8、The heavy rain stopped us_______at the station on time.
to arrive
arrive
arrived
from arriving
9、I’d rather stay at home than ___________a walk.
a、taking
b、to take
c、take
d、to be taking
10、The definition leaves_______for disagreement.
A.a small room
B.much room
C.great deal room
D.not so big a room
11、The sun heats the earth,_______is very important to living things.
which
12、Mr. Smith, together with his wife and children,_______going to the party this weekend. is
13、Please leave the key under the door_______you go out.
in case
14、If you want to visit someone in England, you'd better make arrangement_______.
in time
in turn
in advanc
in detail
15、It is hoped that the weather will_______warm for three more days.
last
go on
keep on
stay
16、Mr. Smith_______a most important part in the development of our city.
took
had
played
made
17、Let's not wait any longer, he might not_______at all.
turn over
turn up
turn on
turn down
18、We are_______in the future of our motherland.
aware
confident
sure
certain
19、I saw she was in a difficulty with all those parcels, so I offered my_______.
services
money
use
chance
20、The patient acted on the doctor's_______and finally recovered.
advices
advice
advise
advises
21、Not always_______they want (to).
people can do what
can people do what
eople cannot do what
can't people do what
22、The work_______by the time you get there.
will have been done
was done
had been done
has done
23、Once you're into basketball, you'll find_______great fun to play as a way to relax.
it
that
this
what
24、I don't think he will be back in an hour,_______?
do I
won't he
don't I
will he
25、They are_______students that they all performed well in the nationwide examinations.
so diligent
such diligent
so much diligent
such very diligent
26、This is the problem_______we have no good solution as yet.
to that
which
for which
to which
27、The population of the earth_______increasing fast. One third of the population here_______ workers.
is; are
is; has been
are; is
is; was
28、Not until most of the people had left the airport_______his sister was there. that he saw
had he seen
did he see
that he had seen
29、They handed in their paper_______.
in line
by turn
at turn
in turn
30、He_______himself quickly to the new condition of his work.
changed
altered
adjusted
varied
中国地质大学大学英语（3）平时作业30分满分答案 1、That is the dog_______name is Henry. A whose B who C whom D which 2、He goes to school by bike, and the_______takes half an hour. A travel B journey C voyage D trip 3.The next train to Beijing_______here at 3'o clock. A.is due B.is due to C.is due for D.due to 4.They all_______the job. A.asked after B.asked for C.asked to D.asked with 5、We'll_______our discussion tomorrow. carry out carry on carry through carry forward 6、He is over fifty, but he looks as though he_______only in his thirties. were is will be has been 7、By next year he_______in New Y ork for five years. has worked has been working works will have worked 8、The heavy rain stopped us_______at the station on time. to arrive arrive arrived from arriving 9、I’d rather stay at home than ___________a walk. a、taking b、to take c、take d、to be taking 10、The definition leaves_______for disagreement. A.a small room B.much room C.great deal room D.not so big a room 11、The sun heats the earth,_______is very important to living things. which 12、Mr. Smith, together with his wife and children,_______going to the party this weekend. is 13、Please leave the key under the door_______you go out. in case 14、If you want to visit someone in England, you'd better make arrangement_______. in time in turn in advanc in detail 15、It is hoped that the weather will_______warm for three more days. last go on keep on stay
大学英语一第一次作业 答案 HUA system office room 【HUA16H-TTMS2A-HUAS8Q8-HUAH1688】
一、单项选择题。本大题共40个小题，每小题 2.5 分，共100.0分。在每小题给出的选项中，只有一项是符合题目要求的。 1.— Hi! How do you do, Zhang — _______ A.How are you? B.Good afternoon. C.How do you do? D.Very fine. 2.—Jane, I’m coming to say good-bye. I’m leaving tomorrow.
— _______ A.I’m sorry. B.Oh, no. Why? C.Go slowly. D.Why soon Can’t you stay a few days longer 3.—Sam, this is my friend, Jane. —_______ A.I’m Sam. B.How are you? C.Glad to meet you, Jane. D.Very well, thank you. 4.— May I know your name, please
— _______ A.I’d rather not. B.Yes, you may. C.Jane Edwin. D.No, please don’t 5.—Haven’t seen you for ages. How are you — _______ A.Thank you a lot. B.It’s several years. C.Long time no see. D.Just so-so. 6.We’re glad that something _______ has come out of the situation. A.positive?
首页- 我的作业列表- 《大学英语（四）》第二次网上作业答案 你的得分：97.5 完成日期：2014年02月27日16点38分 说明：每道小题括号里的答案是您最高分那次所选的答案，标准答案将在本次作业结束(即2014年03月13日)后显示在题目旁边。 一、单项选择题。本大题共30个小题，每小题 2.5 分，共75.0分。在每小题给出的选项中，只有一项是符合题目要求的。 1.— I wish you success in your career. — _______ ( D ) A.You are welcome. B.You think so. C.Yes, please. D.The same to you. 2.— Let's go to the library this afternoon. — _______ ( D ) A.Yes, that's right. B.No. I can't. C.What about you? D.That's a good idea. 3.— Madam, do all the buses go downtown? — _________ ( D ) A.Wow, you got the idea. B.No, never mind. C.Pretty well, I guess. D.Sorry, I'm new here. 4.— Are you feeling better today, Jack? — _______ ( C ) A.There must be something wrong. B.Just have a good rest. C.Yes, thank you, doctor. But I still don't feel good. D.Don't worry about me.
北邮大学英语3(新)阶段作业一及答案 一、单项选择题（共10道小题，共100.0分） 1.The doctors________the medicines to the people in the flood area. A.distinguished B.chose C.annoyed D.distributed 2.We took out another________to expand our business. A.lend B.lent C.loan D.load 3.He couldn't________his father that John was telling the truth. A.convince
B.believe C.admit D.display 4.Facing the________situation the sales manager looked________. A.puzzling,puzzled B.puzzling,puzzling C.puzzled,puzzled D.puzzled,puzzling 5.Professor Zhang had two articles published in the_________periodical. A.studying B.learning C.learned D.studied
6.The University________him an honorary degree. A.drained B.awarded C.approached D.glimpsed 7.If you're late again you'll be________from your job. A.referred B.deserted C.omitted D.dismissed 8.They are________as the most promising table-tennis players. A.regarded
1. If I had a lot of money, I ____C___ buy a boat. will am would 2. If I won the lottery, I ____B___ a big house. will buy would buy would have bought 3. Look at the car! This is ___B____ car I have ever seen. a most beautiful the most beautiful the more beautiful 4. Mr Smith has a ____A___ daughter. five-year-old fives-year-old five-years-old 5. I ___C____ here for almost 20 years. live am living have been living
6. A: I haven’t eaten all day. B: You ___A____ be very hungry. must should have to 7. A: I haven’t sat down all day. B: You ____C___ be very tired. could have to must 8. I don’t know where the key is, but I suppose I ___A____ it at home. could have left should have left must leave 9. I have no idea who stole his wallet. It ____A___ anyone could have been should have been must have been 10. If my brother calls, ____B___ him to meet me at six. speak tell let
Part I: Vocabulary and Structure Section A: Complete each sentence using the correct word or expression from the box. comparable illusion combination addicted acceptable objective endurance cooperate favourable demonstrate princess crucial intention payment item retail global claim fashion estimate 1. Sandra spent the weekend shopping at the outlets. Your answer Correct answer retail 2. My parents thought it for me to have a credit card until I was 19. Your answer Correct answer acceptable 3. I don't have a(n) impression of that shop because the salesgirl was very rude to me when I was in there last. Your answer Correct answer favourable 4. "What form of would you like to use?" Your answer Correct answer payment 5. When I go shopping with my wife, I have no about who is in control. Your answer Correct answer illusion 6. I that about 30 per cent of my salary is spent on new shoes. Your answer Correct answer estimate 7. You need a lot of go shopping with Sue; she likes to shop from dawn to dusk!
大学英语三离线作业答 案 Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】
离线作业试卷列表2 一、单选? 1.第一部分：交际用语（共5小题；每小题3分，满分15分）- Would you be interested in seeing a film tonight- ____C______?分值：3 A. Not at all.??? B. Are you sure??? C. Great! I'd love to ??? D. You're welcome.???? 2.第一部分：交际用语（共5小题；每小题3分，满分15分）- Excuse me, could you tell me the way to P eople's Square- ____B______?分值：3 A. I don't understand you.??? B. Sorry, I'm a stranger here.??? C. Why don't you take a taxi??? D. Don't bother me.???? 3.第四部分：完形填空（共10小题；每小题1分，满分10分）30?C 分值：1 A. on mind??? B. in heart??? C. in mind??? D. on your mind???? 4.第四部分：完形填空（共10小题；每小题1分，满分10分）29 B?分值：1 A. with??? B. for??? C. to??? D. in???? 5.第四部分：完形填空（共10小题；每小题1分，满分10分）28 B?分值：1 A. impossible??? B. wonderful??? C. incapable??? D. practical???? 6.第一部分：交际用语（共5小题；每小题3分，满分15分）- I've got the first prize in the dancing ____C______?分值：3 A. You're welcome.??? B. It's very kind of you.??? C. Please accept my congratulations.??? D. Oh, really, I can't believe my ears.???? 7.第一部分：交际用语（共5小题；每小题3分，满分15分）- I've passed the ___D_______?分值：3 A. What a pity!??? B. I have the examination.??? C. Come on.??? D. Congratulations.???? 8.第一部分：交际用语（共5小题；每小题3分，满分15分）- I'm suffering from a ________A__?分值：3
1.在Java中类只允许单一继承 2.static class x implements y1,y2 { .... } 3.67890 4.重载 5.程序执行过程中遇到的事先没有预料到的情况 6.一个类的构造方法可以有多个 7.子类不能继承父类的私有属性 8.private 9.ItemListener 10.if语句可以没有else语句对应 11. 168 12. Graphics 13. Java的类分为两大部分：系统定义的类和用户自定义的类 14.aceg 15.Applet是Window的一种 16.子类将继承父类的非私有属性和方法 17.Java语言中的类可以多继承 18.方法中可以有多句return 19.do…while循环是先循环后判断，所以循环体至少被执行一次 20.一个程序可以包含多个源文件 ACBCA ADADB DAAAB BCCDA 对错对对对 TFFFF 2 BBDDA BDBDB ABCBC BCADD FFTFT TTFTT
1.long 2.无限次 3.鼠标移动 4.public int aMethod ( int m){...} 5.new dataOutputStream(new FileOutputStream(“out.txt”)); 6.6 7.Width 8.javac 9. Private 10. Frame 11.32 12.内存回收程序负责释放无用内存 13.protected 14.单重的 15. p.add(b,"South"); 16. public float aMethod（float c，float d）{ } 17.表达式s1.equals(s2)为真 18. fieldname 19.程序有编译错误 20.long number = 0x345L;
四川大学网络教育学院2013高等数学第一次作业 完成日期：2013年05月22日 12点15分 说明：每道小题括号里的答案是您最高分那次所选的答案，标准答案将在本次作业结束(即)后显示在题目旁边。 一、单项选择题。本大题共40个小题，每小题 2.5 分，共100.0分。在每小题给出的选项中，只有一项是符合题目要求的。 1. — Hi! How do you do, Zhang? — _______ ( C ) A.How are you? B. Good afternoon. C.How do you do? D. Very fine. 2. —Jane, I’m coming to say good-bye. I’m leaving tomorrow. — _______ ( D ) A.I’m sorry. B.Oh, no. Why? C.Go slowly. D.Why soon? Can’t you stay a few days longer? 3. — Sam, this is my friend, Jane. —_______ ( C ) A.I’m Sam. B.How are you? C.Glad to meet you, Jane. D.Very well, thank you. 4.
— May I know your name, please? — _______ ( C ) A.I’d rather not. B.Yes, you may. C.Jane Edwin. D.No, please don’t 5. —Haven’t seen you for ages. How are you? — _______ ( D ) A.Thank you a lot. B.It’s several years. C.Long time no see. D.Just so-so. 6.We’re glad that something _______ has come out of the situation. ( A ) A.positive B.negative C.position D.negation 7.We’ll discuss the problem later _______ detail. ( D ) A.of B.on C.at D.in 8.Each member is given a special exercise routine that is _______ for his or her needs. ( A ) A.constant B.appropriate C.bad D.hopeful 9.Mrs. Black became a(n) _______ at making desserts. ( A ) A.expert B.worker C.host D.
大学英语一第二次作业答案 题号:1 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: Putting in a new window will ___ cutting away part of the roof. A、include B、involve C、contain D、comprise 标准答案:B 题号:2 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: Before you leave, please ___ all the windows are closed. A、sure B、make sure C、certain D、assure 标准答案:B 题号:3 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: Young people are not to ___ to stand and look at works of art; they want art they can participate in. A、glad B、content C、confident D、generous 标准答案:B 题号:4 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: The textbook was compiled ten years ago. It needs ___. A、revised B、being revised C、revising D、revise 标准答案:C 题号:5 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: The football game comes to you ___ from New York. A、lively B、alive C、live D、living 标准答案:C 题号:6 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: I ___ the book I wanted to find before I left the bookstore. A、caught sight of B、caughgt C、got hold D、lost sight of 标准答案:A 题号:7 题型:单选题（请在以下几个选项中选择唯一正确答案）本题分数:5 内容: He perfers to live with his mother than ___ her alone. A、to leave B、leaving C、leave D、leaves
[0160]《财政与金融》 第一次作业 [单选题]5、下列行为中，属于增值税征税范围的是（） A:供电局销售电力 B:房地产开发公司销售房屋 C:歌舞餐厅提供餐饮服务 D:咨询公司提供中介服务 参考答案：A [单选题]6、某零售商业企业为一般纳税人，月销售收入为29250元，该企业当月计税销售额为（）元。A:25000 B:25884 C:27594 D:3524 参考答案：A [单选题]7、某外贸进出口公司当月从日本进口140辆小轿车，每辆海关的关税完税价格为8万元，已知小轿车关税税率为110%，消费税率为5%。进口这些轿车应缴纳（）万元消费税。 A:61.6 B:123.79 C:56 D:80 参考答案：B [单选题]8、（）是国债的产生和发展的根本原因。 A:调节投资结构 B:调节流通中的货币量 C:弥补财政赤字 D:筹集建设资金
参考答案：C [单选题]9、（）是国有资产最重要、最主要的经营方式。 A:承包经营 B:股份制经营 C:租赁经营 D:外资经营 参考答案：B [单选题]10、财政分配的客体是（）。 A:国家的职能 B:国民收入 C:国家的权力 D:国家的需要 参考答案：B [单选题]11、国家机关为居民或者单位提供某种特殊劳动所取得的手续费是（）。A:税收收入 B:国有资产收入 C:债务收入 D:规费收入 参考答案：D [单选题]12、消费税主要采取在（）环节计征。 A:流通 B:消费 C:生产或进口 D:出口 参考答案：C [单选题]13、国际税收是指（） A:国家与国家之间的税务协调关系
B:国家与纳税人之间的税收征纳关系 C:国家与国家之间的税收分配关系 D:国家与纳税人之间的税收分配关系 参考答案：C [单选题]14、一国政府在对本国居民的国外所得征税时，允许其将该所得负担的外国税款作为费用从应税国外所得中扣除，只对扣除后的余额征税，这种方法称为（）。 A:抵免法 B:免税法 C:低税法 D:扣税法 参考答案：D [单选题]15、进口应税消费品，按照组成计税价格和规定的税率计算应纳消费税，其组成计税价格的公式是（）。 A:组成计税价格=关税完税价格+关税 B:组成计税价格=关税完税价格+关税+增值税 C:组成计税价格=（关税完税价格+关税）÷（1－消费税税率） D:D．组成计税价格=（关税完税价格+关税）÷（1+消费税税率） 参考答案：C [单选题]l、财政产生的政治条件是（） A:产生了氏族议事会 B:生产力的发展和剩余产品的出现 C:出现了阶级 D:国家的产生 参考答案：D [单选题]2、资本主义国家财政收入主要来自（） A:税收 B:田赋
记分作业 2 一、交际用语 1--- I won the first prize in todays speech contest. ---_______ A) Congratulations! B) Great! C) Thanks! 参考答案： A 2---Would you like to have dinner with my family this Saturday ---_______ A) Thank you. I’d love to come. B) I would. C)
参考答案： A 3--- Hello, can I speak to Liu Hui, please ---_______ A) Yes， I am. B) Yes， speaking. C) Yes， you can. 参考答案： B 4--- Hello, I’m Susan. Nice to meet you. ---_______ A) Are you B) Nice to meet you，too. C) Very nice. 参考答案： B
A) Much better. B) It ’s OK. C) Thank you. 参考答案： A 二、词汇与结构 you are driving. 6 Don’t forget to_______your seat belt when A) put up B) put off C) put on 参考答案： C 7 The couple was _______that they couldn ’t drive home. A)
《大学英语（三）》在线作业题库 一、单选题（共 50 道试题，共 100 分。） 1. – Ami, I want this report typed today. – ( ). A. It'll be ready in the afternoon, sir B. I'd like you to help me C. I know nothing about the report D. Leave it to tomorrow 正确答案：A 2. He( )himself quickly to the new condition of his work. A. changed B. altered C. adjusted D. varied 正确答案：C 3. We( )the bathroom and plan( )the bedroom this year. A. painted…to paint B. is painting… painting C. paint… to paint D. have painted…to paint 正确答案：D 4. I don't think this kind of medicine has any( ). A. answer B. cause C. effect D. work 正确答案：C 5. We consider( )the instrument be adjusted each time it is used. A. that it necessary B. it necessary that C. necessary that D. necessary of it that 正确答案：B 6. – I wonder if you could help me. – ( ). A. I could B. Yes, I do C. No, not at all D. Of course 正确答案：D 7. Parliament didn't think the Prime Minister did enough in the improvement of fair employment, ( )he was asked to write to Parliament for further explanation. A. so B. therefore
1.弹性碰撞过程一定守恒的是（） A 动能 B冲量 C 能量 D ，以上三者都对 2. [参考答案] C 3. [参考答案] B 4. [参考答案] A 5.
[参考答案] D 6. [参考答案] A 7. 定轴转动刚体在下述情况下，其转轴是中心惯性主轴的情况是( ) (A) 惯性力系向转轴上一点简化只有主矩 (B) 惯性力系向刚体上但不在转轴上某一点简化，只有主矢 (C) 惯性力系向转轴上某一点简化，只有主矢 (D) 惯性力系向刚体上不在转轴上的某一点简化，只有主矩，且主矩与转轴平行。 8.刚体作定轴转动时，附加动约束力为零的必要与充分条件是( ) (A) 刚体质心位于转动轴上 (B) 刚体有质量对称面，转动轴与对称面垂直 (C) 转动轴是中心惯性主轴 (D) 刚体有质量对称面，转动轴与对称面成一个适当的角度
9.如图15所示的均质圆盘质量为m，半径为R，可绕O轴转动，某瞬时圆盘的角速度为，则此时圆盘的动量大小是( ) [参考答案] A 10.定轴转动刚体在下述情况下，其转轴是中心惯性主轴的情况是 (A) 惯性力系向转轴上一点简化只有主矩 (B) 惯性力系向刚体上但不在转轴上某一点简化，只有主矢 (C) 惯性力系向转轴上某一点简化，只有主矢 (D) 惯性力系向刚体上不在转轴上的某一点简化，只有主矩，且主矩与转轴平行。 11.如图所示的均质圆盘质量为m，半径为R，初始角速度为，不计阻力，若不再施加主动力，问轮子以后的运动状态是( )运动。 (A) 减速 (B) 加速 (C) 匀速 (D) 不能确定 12.如图所示，质量为的物块放在升降机上，当升降机以加速度向上运动时，物块对地板的压力等于( )
Choose the most appropriate word or phrase to complete each of the following sentences. 1. The actress became popular through the _________ she received in the newspapers, and television, etc. (B advertisement 广告； publicity 宣传；公众的注意； publication 出版，出版物； information 信息，通知) A. advertisement B. publicity C. publication D. information 2. She even _____________ the ground he walks on. (C respect 尊敬，尊重； ignore 忽视； worship 崇拜； bless 祝福， 保佑) A. respects B. ignores C. worships D. blesses 3. A lot of people__________ you, so don't let them down. (C look down upon 看不起； look over 检查； look up to 尊敬； look on 旁观；let somebody down 使失望) A. look down upon B. look over C. look up to
D. look on 4. One woman sat down, and soon others _______________. (A follow one's lead/example 跟随他人，效法某人； take the lead 带头) A. followed her lead B. took the lead C. gave a lead D. were in the lead 5. The scientist was rewarded by the Government for his scientific_____________. (C requirement 要求； progress/advance 进步，进展； achievement 成就) A. requirement B. progress C. achievement D. advance 6. His assistant actually made the discovery, but he received all the _____________. (A glory 光荣，荣誉； grace 优雅； celebration 祝贺； reputation 名誉，名声) A. glory B. grace C. celebration
大学英语三作业 第一部分：交际用语（共5小题；每小题3分，满分15分） 1. — It’s really a good dinner, isn’t it? — __B_____________________ A. Yes, I’d like to go. B. Yes, the food is just wonderful. C. I’m glad to hear that. D. It’s very nice of you to say so. 2. — I’d like to open an account here. — ____C___________________ A. Yes, Madam. How can I help you? B. Oh, yes, please. C. I see. What kind of account, please? D. You can do whatever you like. 3. — Thank you for this wonderful party. — _______C________________ A. It’s my pleasure. B. No, it’s not so good as you say. C. I’m so glad you enjoy it. D. What do you think about it now? 4. — I was wondering if you’d like to go skating? — _________C______________ A. Are you really interested in going? B. I often go skating on Saturday. C. I’d love to, but I’m afraid I can’t do it today. D. Don’t you like it? 5. — Have a nice weekend! — ________D_______________ A. Of course I will. B. So will I. C. Not at all. D. Thanks. You too! 第二部分：阅读理解（共10小题；每小题3分，满分30分） Passage 1 To us it seems so natural to put up an umbrella to keep the water off when it rains. But actually the umbrella was not invented as protection against rain. Its first use was as a shade (遮光物)against the sun! Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the 11 century BC. We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honour and authority. In the Far East in ancient times, the umbrella was allowed to be used only by royalty or by those in high
1.以下因素中，与政府转移性支出没有直接关系的选项是（ C ）。 A．加速资本积累B．社会福利制度的法律规定 C．领土防卫D．经济周期 2.分税制是一种中央与地方政府划分公共收入的财政管理体制；实行分税制，要求按照税种实现“三分”。“三分”指的（ A ）。 A．分权；分税；分管B．分钱；分税；分管 C．分钱；分税；分权D．分钱；分权；分管 3.由于某地发生地震导致大量民宅损毁，财政部和民政部紧急向该地拨款用于重建居民住宅。这种来自中央政府的转移支付属于（ A ）。 A．专项转移支付B．分类转移支付 C．一般性转移支付D．横向转移支付 4.下列因素中，与存款创造货币乘数的决定因素无关是（ D ）。 A．由中央银行决定的法定存款准备金率 B．由商业银行决定的超额存款准备金率 C．由企业和个人决定的现金漏损率 D．由国际货币基金组织决定的基金份额比例 5.为了克服造纸厂向河流中排放污水所导致的对社会的负外部效应，政府采取的外部效应内在化的措
施应当是（ A ）。 A．向造纸厂征收矫正性税收 B．给予造纸厂校正性财政补贴 C．为造纸厂安装污水净化设备 D．关闭造纸厂 6.下列关于规费收取和成本的表述中错误的选项是（ B ）。 A．政府部门收取规费的数额，在理论上通常有两个标准：填补主义和报偿主义 B．报偿主义，即以政府部门提供服务所支付的成本来确定规费的收取标准 C．填补主义，即根据政府部门提供服务所需的费用数额来确定规费的收取标准 D．特许权收费并不完全是无偿性的收费，其直接成本是政府为了维持垄断权而动用有关国家权力的成本；间接成本是全体社会成员为垄断行业产品缺乏竞争力而支付的较高价格 7.下列表述中，对于拉弗曲线关于税率和税收关系的表述错误的是（ B ）。 A．拉弗曲线表明，当税率为0时，政府没有收入 B．拉弗曲线表明，当税率为100%时，政府的收入可以实现最大化 C．拉弗曲线表明，一旦超过人们可忍受的最大税率，税率的上升就会造成税收的下降 D．拉弗曲线表明，在人们可忍受的税率幅度内，税率的上升可能会带来税收的增加
作业三 1. ( 单选题) According to the passage, advertisements will NOT make us ____________.(本题分) A、buy something B、know the functions of some new goods C、learn some knowledge D、forget the old things that are already known by people 学生答案：D 标准答案：D 解析： 得分：5 2. ( 单选题) What will you possibly want to know from a washer advertisement?(本题分) A、some details. B、how much it will cost. C、its functions. D、all of the above. 学生答案： 标准答案：D 解析： 得分：0
3. ( 单选题) What is the author’s attitude towards most people’s claim that they never read advertisements?(本题分) A、doubt B、agreement C、acceptance D、in favor of 学生答案： 标准答案：A 解析： 得分：0 4. ( 单选题) According to the text, which of the following statements is true?(本题分) A、only TV commercials are useful in daily life B、advertisements help to change our life C、advertisements should be serious D、advertisements make us spend more money on newspaper, magazines and broadcast programs. 学生答案： 标准答案：B 解析： 得分：0 5. ( 单选题) In the passage, the author is focusing on ____________.(本题分)