安徽 电大人文英语四形考答案
人文英语4形成性考核册答案
人文英语 4 形成性考核册答案作业11-5：ABCAC6-20：ACBBA ABBCA CBABA21-25：ECDBA26-30：TFTFF31:MemoTo: all StaffFrom: Bruce, Human Resource ManagerDate: April 11, 2016Subject: Invited Speech on Sorting TrashThe coming speech is given at Function Room, level 3 and the time is on 14:00-16:00, April 11, 2016. The invited speaker is Dr. Jerry Anderson. Dr Anderson is going to introduce how to sort trash scientifically, including the latest techniques and the updated policies helping the whole society to slow down the environmental pollution. All staff will be invited to the speech, please read all the information carefully and show up on time.作业21-5：BACAC6-20：BABBC ABACC ABAAA21-25：TFTFT 26-30：AACBC 31:The Importance of Effective CommunicationIf you cannot talk to others or even cannot convert information to others, how is our life going to be? People are unable to work without communication and, of course, communication is obviously significant in all parts of society. By evaluating whether the communication is effective or not, the shorter and simpler the methods are, the more and detailed the information converted to others, is the point that how it can be seem as fast and useful. Daily work can be finished faster, Relationships can be treated honesty, and less time will be wasted by communicating to others effectively. Looking back the to society which only used letters and horses to send messages before, and nowadays countless information fly to every corner in the world within just a second, which produces more improvements? Definitely, it is efficiency.作业31-5：CBBCA6-20：CABCB BBACA BACAB21-25：FTTFF 26-30：BBCAC 31:The Education We NeedWhat kind of education we have before? That is easy to know, because almost all people have been to school when they were kids. I still remember when I was a kid, countless booklets waited for me on the table, but my teachers said school had already reduced lots of homework for us. If now young kids are still following this kind of educating rules, they will have no time to learn new things, which show up rapidly day by day. Current education system is welcomed to become the more humanized learning system, with sorting to several levels and several fields for different students who havedifferent hobbies and talents. Our education should no longer focus on higher scores by spending all times on writing assignments and memorizing essays, but need to have all kinds of courses such as painting and dancing during normal school hours. This mode can have very good results that it can let kids know what things they truly love when they are only a couple years old.【以上非标准答案，如有错误请谅解】。
人文英语4-形成性考核册答案
人文英语4-形成性考核册答案人文英语4 形成性考核册答案作业11-5：ABCAC6-20：ACBBA ABBCA CBABA 21-25：ECDBA 26-30：TFTFF 31:MemoTo: all StaffFrom: Bruce, Human Resource Manager Date: April 11, 2021Subject: Invited Speech on Sorting TrashThe coming speech is given at Function Room, level 3 and the time is on 14:00-16:00, April 11, 2021. The invited speaker is Dr. Jerry Anderson. Dr Anderson is going to introduce how to sort trash scientifically, including the latest techniques and the updated policies helping the whole society to slow down the environmental pollution. All staff will be invited to the speech, please read all the information carefully and show up on time. 作业21-5：BACAC6-20：BABBC ABACC ABAAA 21-25：TFTFT 26-30：AACBC 31:The Importance of Effective CommunicationIf you cannot talk to others or even cannot convert information to others, how is our life going to be? People are unable to work without communication and, of course, communication is obviously significant in all parts of society. By evaluating whether the communication is effective or not, the shorter and simpler the methods are, the more and detailed the information converted to others, is the point that how it can be seem as fast and useful. Daily workcan be finished faster, Relationships can be treated honesty, and less timewill be wasted by communicating to others effectively. Looking back the to society which only used letters and horses to send messages before, and nowadays countless information fly to every corner in the world within just a second, which produces more improvements? Definitely, it is efficiency. 作业31-5：CBBCA6-20：CABCB BBACA BACAB 21-25：FTTFF 26-30：BBCAC 31:The Education We NeedWhat kind of education we have before? That is easy to know, becausealmost all people have been to school when they were kids. I still remember when I was a kid, countless booklets waited for me on the table, but my teachers said school had already reduced lots of homework for us. Ifnow young kids are still following this kind of educating rules, they will have no time to learn new things, which show up rapidly day by day. Current education system is welcomed to become the more humanized learning system,with sorting to several levels and several fields for different students who have different hobbies and talents. Our education should no longer focus on higher scores by spending all times on writing assignments and memorizing essays, but need to have all kinds of courses such as painting and dancing during normal school hours. This mode can have very good results that it canlet kids know what things they truly love when they are only a couple years old.【以上非标准答案，如有错误请谅解】【答案出自邓子君】其中专业理论知识内容包括：保安理论知识、消防业务知识岗位操作指引、勤务技能、消防技能、军事技能。
人文英语4形考作业及答案
最新国家开放大学电大《人文英语4》网络核心课形考网考作业及答案考试说明：2018 年秋期电大把《人文英语4》网络核心课纳入到“国开平台”进行考核，它共有八个形考任务(单元自测)。
针对该门课程，本人汇总了该科所有的题，形成一个完整的标准题库，并且以后会不断更新，对考生的复习、作业和考试起着非常重要的作用，会给您节省大量的时间。
做考题时，利用本文档中的查找工具，把考题中的关键字输到查找工具的查找内容框内，就可迅速查找到该题答案。
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本课程考核采用形成性考核与终结性考试相结合的方式。
形成性考核占课程综合成绩的50%，终结性考试占课程综合成绩的50%。
课程考核成绩统一采用百分制，即形成性考核、终结性考试、课程综合成绩均采用百分制。
课程综合成绩达到60 分及以上（及格），可获得本课程相应学分。
单元自测1一、选择填空，从A、B、 C 三个选项中选出一个能填入空白处的最佳选项。
（每题10 分）题目1– Thank you for your invitation. _______________A. I'll appreciate it.B. It's a pleasure.C. It doesn't matter.题目2– Good afternoon. Can I help you? ______________A. Yes, I think so, too.B. I need to buy a birthday present for my son.C. I don't think I need any of your help.题目3On average, a successful lawyer has to talk to several________ a day.A. customersB. clientsC. guests题目4Both the kids and their parents __________English, I think. I know it from their accent.A. beenB. areC. is题目5John's father _________ mathematics in this school ever since he graduated from Harvard University.A. taughtB. has taughtC. teaches题目1– Do you think I can borrow your bike for a few hours?________A. I'm sorry, but I really need it this afternoon.B. I don't think so.C. I am afraid you can.题目2– Excuse me, could you tell the time? _________A. You'd better buy a watch.B. Can you see the clock?C. It's three thirty by my watch.题目3Professor Smith promised to look ________ my paper, that is, to read it carefully before the defence.A. overB. afterC. onNever before _________ see such a terrible car accident on the road!A. have IB. I haveC. did I题目5Both the kids and their parents __________English, I think. I know it from their accent.A. beenB. isC. are题目1– Do you think I can borrow your bike for a few hours?_________________A. I don't think so.B. I am afraid you can.C. I'm sorry, but I really need it this afternoon.题目2– Thank you for your invitation. _________A. I'll appreciate it.B. It doesn't matter.C. It's a pleasure.题目3As the bus came round the corner, it ran ________ a big tree by the roadside.A. overB. intoC. on题目4Never before _________ see such a terrible car accident on the road!B. I haveC. did I题目5Did you notice the guy _________head looked like a big potato?A. whoB. whoseC. which二、阅读理解：选择题（每题10 分）Graffiti painting is traditionally a daredevil pursuit.Teenagers dodge security guards to put their names on trains and buses. But over the past decade, graffiti has all but disappeared from Britain's cities. Between 2007 and 2012 the number of incidents of graffiti recorded by the British Transport Police fell by 63%. A survey by the Environment Ministry shows that fewer places are blighted by tags than ever. Graffiti are increasingly confined to sanctioned walls, such as the Stockwell ball courts. In time the practice may die out entirely.The most obvious reason for the decline in tagging and train-painting is better policing. Numerous CCTV cameras mean it is harder to get away with painting illegally. And punishments are more severe. A generational shift is apparent, too. Fewer teenagers are getting into painting walls. They prefer to play with iPads and video games. Some have gone to art school and want to make money from their paintings. The Internet means that painters can win far more attention by posting pictures online than they can by breaking into a railway yard.Taggers and graffiti artists mostly grew up in the 1980s and 1990s. Those men—and almost all are men—are now older and less willing to take risks. Graffiti may eventually disappear. But for now the hobby is almost respectable. The former graffiti artists paint abandoned warehouses at the weekend. It has become something to do on a Sunday afternoon—a slightlyhealthier alternative to sitting and watching football.1.Teenagers are not afraid of being caught by security guards when they put their names on trains and buses. F2.Less tags can be found in public places nowadays. T3.Because of better policing graffiti decreases. T4.Some teenagers go to art school in order to learn to paint walls. F5.Taggers and graffiti artists are still willing to take risks.F选择题（每题10 分）Jim Thorpe was a Native American. He was born in 1888 in an Indian Territory(印第安人保护区)that is now Oklahoma. Like most Native American children then, he liked to fish, hunt, swim, and play games outdoors. He was healthy and strong, but he had very little formal education. In 1950, Jim Thorpe was named the greatest American football player. He was also an Olympic gold medal winner. But Thorpe had many tragedies in his life.Jim had a twin brother who died when he was nine years old. By the time he was 16, his mother and father were also dead, Jim then went to a special school in Pennsylvania for Native American children. There, he learned to read and write and also began to play sports. Jim was poor, so he left school for two years to earn some money. During this time, he played on a baseball team. The team paid him only $15 a week. Soon he returned to school to complete his education. Jim was a star athlete (运动员) in several sports, including baseball, running, and football. He won many awards for his athletic ability, mainly for football. In many games, he scored all or most of the points for his team.In 1912, when Jim Thorpe was 24 years old, he became part of the U.S Olympic team. He competed in two very difficult events: the pentathlon and the decathlon. Both require great ability and strength. The pentathlon has five track and field events, including the long jump and the 1500-meter race. The decathlon has ten track and field events, with running, jumpingand throwing contests.People thought it was impossible for an athlete to compete in both the pentathlon and the decathlon. So everyone was surprised when Thorpe won gold medals in both events. When the King of Sweden presented Thorpe with his two gold medals, he said, “Sir, you are the greatest athlete in the world.”Thorpe was a simple and honest man. He just answered, “Thanks, King.”1. From the passage we learn that Jim Thorpe was born in CA. IndiaB. PennsylvaniaC. Oklahoma2. According to the passage, most American Indian children loved all the following EXCEPT BA. fishingB. singingC. swimming3. Jim Thorpe started to play sports BA. before he was 9 years oldB. when he was 16 years oldC. when he was 24 years old4. The word decathlon in paragraph 3 probably means CA. jumpingB. five track and field eventsC. ten track and field events5. Which of the following is NOT TRUE? AA. In 1912, Thorpe went back to finish his college education.B. Thorpe won two gold medals in the 1912 Olympic Games.C. Thorpe once played on a baseball team for money.选择题（每题10 分）排序题A. Does it cost the same for every household?B. You can pay right here, on the Internet!C. Just go ahead.D. We do for the live Cable TV programs.E. Exactly, even digital boxes.Liu Hui: Gordon, may I ask you a question?Gordon: Hi, Liu Hui. CLiu Hui: Do I need to pay for a TV license if I only watch TV online in the UK?Gordon: Yes, indeed. You need to be covered by a TV license if you watch or record programs as they're being shown on TV or live on an online TV service.Liu Hui: Including watching TV on computers and mobile phones? Gordon: EIt is the law.Liu Hui: I see. How much is the license fee?Gordon: It costs £145.50 for a color TV license and £49.00 for a black and white TV license.Liu Hui: That's a lot of money for a year. AGordon: It costs the same for all applicants under 75. When you reach the age of 75, you may apply for a free Over 75 TV License.Liu Hui: I see.Gordon: Do you need such a license in China?Liu Hui: DGordon: Oh, it sounds similar. But for BBC, the license fee is the main source of income. There is no advertising on the BBC channels.Liu Hui: By the way, where should I go to pay for mylicense?Gordon: BLiu Hui: Well, sure! Thank you!单元自测2一、选择填空，从A、B、 C 三个选项中选出一个能填入空白处的最佳选项。
国家开放大学电大《人文英语4》形考任务(课后题)参考答案
4.Some teenagers go to art school in order to learn to paint walls.F
5.Taggers and graffiti artists are still willing to take risks.F
B. singing
3. Jim Thorpe started to play sportsB
B. when he was 16 years old
4. The word decathlon in paragraph 3 probably meansC
选择题二
Jim Thorpe was a Native American. He was born in 1888 in an Indian Territory(印第安人保护区)thatis now Oklahoma. Like most Native American children then, he liked to fish, hunt, swim, and play games outdoors. He was healthy and strong, but he had very little formaleducation.In1950,JimThorpewasnamedthegreatestAmericanfootballplayer.HewasalsoanOlympicgoldmedalwinner.ButThorpehadmanytragediesinhislife.
1.Teenagers are not afraid of being caught by security guards when they put their names on trains and buses.F
2020最新电大《人文英语4》形考任务一答案
C. You'd better buy a watch.
题目2
– Good afternoon. Can I help you?
– ________________________________
选择一项：
A. I don't think I need any of your help.
译文：约翰的爸爸从哈佛大学毕业后就一直在这所学校里教数学。
正确答案是：has taught
二、阅读理解：选择题（每题10分）
题目6
选择题
Graffiti painting is traditionally a daredevil pursuit. Teenagers dodge security guards to put their names on trains and buses. But over the past decade, graffiti has all but disappeared from Britain's cities. Between 2007 and 2012 the number of incidents of graffiti recorded by the British Transport Police fell by 63%. A survey by the Environment Ministry shows that fewer places are blighted by tags than ever. Graffiti are increasingly confined to sanctioned walls, such as the Stockwell ball courts. In time the practice may die out entirely.
人文英语4-形成性考核册答案
人文英语4 形成性考核册答案作业11-5：ABCAC6-20：ACBBA ABBCA CBABA21-25：ECDBA26-30：TFTFF31:MemoTo: all StaffFrom: Bruce, Human Resource ManagerDate: April 11, 2016Subject: Invited Speech on Sorting TrashThe coming speech is given at Function Room, level 3 and the time is on 14:00-16:00, April 11, 2016. The invited speaker is Dr. Jerry Anderson. Dr Anderson is going to introduce how to sort trash scientifically, including the latest techniques and the updated policies helping the whole society to slow down the environmental pollution. All staff will be invited to the speech, please read all the information carefully and show up on time.作业21-5：BACAC6-20：BABBC ABACC ABAAA21-25：TFTFT26-30：AACBC31:The Importance of Effective CommunicationIf you cannot talk to others or even cannot convert information to others, how is our life going to be? People are unable to work without communication and, of course, communication is obviously significant in all parts of society. By evaluating whether the communication is effective or not, the shorter and simpler the methods are, the more and detailed the information converted to others, is the point that how it can be seem as fast and useful. Daily work can be finished faster, Relationships can be treated honesty, and less time will be wasted by communicating to others effectively. Looking back the to society which only used letters and horses to send messages before, and nowadays countless information fly to every corner in the world within just a second, which produces more improvements? Definitely, it is efficiency.作业31-5：CBBCA6-20：CABCB BBACA BACAB21-25：FTTFF26-30：BBCAC31:The Education We NeedWhat kind of education we have before? That is easy to know, because almost all people have been to school when they were kids. I still remember when I was a kid, countless booklets waited for me on the table, but my teachers said school had already reduced lots of homework for us. Ifnow young kids are still following this kind of educating rules, they will have no time to learn new things, which show up rapidly day by day. Current education system is welcomed to become the more humanized learning system, with sorting to several levels and several fields for different students who have different hobbies and talents. Our education should no longer focus on higher scores by spending all times on writing assignments and memorizing essays, but need to have all kinds of courses such as painting and dancing during normal school hours. This mode can have very good results that it can let kids know what things they truly love when they are only a couple years old.【以上非标准答案，如有错误请谅解】【答案出自邓子君】。
国家开放大学电大《人文英语4》形成性考核附答案
第七单元一、选择填空，从A、B、C三个选项中选出一个能填入空白处的最佳选项。
（每题10分）题目1— Here you are, Sir.— _________________.正确答案是：Thank you very much题目2— Would you like a tea?— _________________.正确答案是：Yes, please题目3There's lots of fruit _________ the tree. Our little cat is also in the tree.选择一项：译文：树上长了许多果实。
我们的小猫也在树上。
正确答案是：on题目4Have you ever visited the Summer Palace, _____ there are many beautiful halls, ridges and a huge lake?译文：你去过颐和园吗？那儿有很多漂亮的大厅、屋脊，还有一个很大的湖。
正确答案是：where题目5It is not until you have lost your health _____________ you know its value.译文：直到失去了健康你才知道它的重要性。
正确答案是：that题目1— May I speak to Prof . Li please?— _________________.正确答案是：I'm afraid you've got the wrong number题目2— What does your English teacher look like?— _________________.正确答案是：She looks much like her mother题目3Two days is not enough for him to finish the work. He needs__________ day.译文：两天时间他完成不了这项工作，还学要一天正确答案是：a third题目4It's high time that he settled down in the country and __________ a new life.译文：他早干在那村庄安定下来开始新的生活。
国家开放大学电大人文英语4形成性考核及答案
第一单元一、选择填空，从 A、B、C 三个选项中选出一个能填入空白处的最佳选项。
（每题10 分）题目 1– Good afternoon. Can I help you?–正确答案是：I need to buy a birthday present for my son.题目 2– Hello, may I speak to John?–正确答案是：Just a second, please.题目 3Our house is about a mile from the railway station and there are not many houses译文：我们家离火车站大概一英里左右，而且中间房子不多正确答案是：in between题目 4John's father mathematics in this school ever since he graduated from Harvard University.译文：约翰的爸爸从哈佛大学毕业后就一直在这所学校里教数学。
正确答案是：has taught题目 5Never before see such a terrible car accident on the road! 译文：我从来没有看到过这么恐怖的一起交通事故。
正确答案是：did I二、阅读理解：选择题（每题 10 分）题目 6题干排序题A.Does it cost the same for every h o u s e h o l d?B.You can pay r i g h t h e r e,on the I n t e r n e t!C.Just go a h e a d.D.We do for the li v e C a b l e TV p r og r a m s.E.E x a c t l y,even d i g i t a l bo x e s.Liu Hui: Gordon, may I ask you a question?Gordon: Hi, Liu Hui. 回答Liu Hui: Do I need to pay for a TV license if I only watch TV online in the UK?Gordon: Yes, indeed. You need to be covered by a TV license if you watch or record programs as they're being shown on TV or live on an online TV service.Liu Hui: Including watching TV on computers and mobile phones?Gordon: 回答. It is the law.Liu Hui: I see. How much is the license fee?Gordon: It costs £145.50 for a color TV license and £49.00 for a black and white TV license.Liu Hui: That's a lot of money for a year. 回答Gordon: It costs the same for all applicants under 75. When you reach the age of 75, you may apply for a free Over 75 TV License.Liu Hui: I see.Gordon: Do you need such a license in China?Liu Hui: 回答Gordon: Oh, it sounds similar. But for BBC, the license fee is the main source of income. There is no advertising on the BBC channels.Liu Hui: By the way, where should I go to pay for my license?Gordon: 回答Liu Hui: Well, sure! Thank you!反馈答案：1. C 2. E 3. A 4. D 5. B解析：这是刘辉和戈登讨论英国的电视许可证系统。
国家开放大学一网一平台电大人文英语4形考任务4-6单元自测题库及答案
国家开放大学一网一平台电大《人文英语4》形考任务4单元自测题库及答案一、选择填空，从 A、 B、 C 三个选项中选出一个能填入空白处的最佳选项。
（每题 10 分）1. —Sam, this is my friend, Jane.—_________________.【正确答案】 Glad to meet you, Jane2. —What' s the matter with you?—_________________.【正确答案】 I feel a bit sick3. She has two best friends. _____of them is in the country.【正确答案】 Neither4. Today' s weather is_____worse than yesterday' s.【正确答案】 much5. With his work completed, the manager stepped back to his seat, feeling pleased____he was a man of action.【正确答案】 that二、阅读理解：选择题（每题 10 分）6. 排序题A. even without international linksB. Chinese students and academicsC. the crisis on economic growthD. A strong research systemE. in part because of thisEducation and academic quality can mean different things to different people, depending on their perspective, role and context and, 1, quality is notoriously difficult to evaluate. The question of howto do this has been pursued for many years.Nevertheless, the goal of improving educational quality is agreed by all and stimulated further by the recent worldwide economic downturn and the need to counteract the impact of 2 and prepare for economic recovery.As the World Bank and UNESCO said 10 years ago: “The quality of knowledge generated within higher education institutions, and its availability to the wider economy, is becoming increasingly critical to national competitiveness. ” They also rightly emphasized that“3 at the national level opens up the possibility that substantial additional public benefits can be realized through international links. ”This is precisely why 4 should contribute to these global benefits, reforming and improving evaluation systems for educational and academic quality. Original and good research, especially in science, economics and social sciences, has a trickle-down effect on society. And it offers additional benefits 5, though international collaboration and exchange of the best evaluation policy and practice can bring substantial advantages to all partners in relation to lessons learned elsewhere.完形填空题(50. 0 分)正确答案： (1) E(2) C(3) D(4) B(5) A国家开放大学一网一平台电大《人文英语4》形考任务5单元自测题库及答案一、选择填空，从 A、 B、 C 三个选项中选出一个能填入空白处的最佳选项。
国家开放大学电大《人文英语4》形考任务(课后题)参考答案
B. singing
3. Jim Thorpe started to play sportsB
B. when he was 16 years old
4. The word decathlon in paragraph 3 probably meansC
2.–Thankyouforyourinvitation._________C.It'sapleasure.
3.Asthebuscameroundthecorner,itran________abigtreebytheroadside.B.into
4.Neverbefore_________seesuchaterriblecaraccidentontheroad!C.didI
2.–Goodafternoon.CanIhelpyou?______________B.Ineedtobuyabirthdaypresentformyson.
3.Onaverage,asuccessfullawyerhastotalktoseveral________aday.B.clients
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一、选择填空，从A、B、C三个选项中选出一个能填入空白处的最佳选项。
（每题10分）
题目1– Thank you for your invitation.
– ________________________
A.It's a pleasure.
B. It doesn't matter.
C. I'll appreciate it.
正确答案是：It's a pleasure.
题目2
题干– Hello, may I speak to John?
– ________________________
选择一项：A. Can I leave a message for him? B. Just a second, please.
B.You are wanted on the telephone.
正确答案是：Just a second, please.
题目3On average, a successful lawyer has to talk to several ________ a day.
A. clients
B. guests
C. customers
正确答案是：clients
题目4Both the kids and their parents __________English, I think. I know it from their accent.
A. is
B. are
C. been
正确答案是：are
题目5Never before _________ see such a terrible car accident on the road!
选择一项：A. I have B. have I C. did I 。
正确答案是：did I
二、阅读理解：选择题（每题10分）题目6选择题
Graffiti painting is traditionally a daredevil pursuit. Teenagers dodge security guards to put their names on trains and buses. But over the past decade, graffiti has all but disappeared from Britain's cities. Between 2007 and 2012 the number of incidents of graffiti recorded by the British Transport Police fell by 63%. A survey by the Environment Ministry shows that fewer places are blighted by tags than ever. Graffiti are increasingly confined to sanctioned walls, such as the Stockwell ball courts. In time the practice may die out entirely.
The most obvious reason for the decline in tagging and train-painting is better policing. Numerous CCTV cameras mean it is harder to get away with painting illegally. And punishments are more severe. A generational shift is apparent, too. Fewer teenagers are getting into painting walls. They prefer to play with iPads and video games. Some have gone to art school and want to make money from their paintings. The Internet means that painters can win far more attention by posting pictures online than they can by breaking into a railway yard.
Taggers and graffiti artists mostly grew up in the 1980s and 1990s. Those men—and almost all are men—are now older and less willing to take risks. Graffiti may eventually disappear. But for now the hobby is almost respectable. The former graffiti artists paint abandoned warehouses at the weekend. It has become
something to do on a Sunday afternoon—a slightly healthier alternative to sitting and watching football.
案：1. F 2. T 3. T 4. F 5. F
解析：
1.这是一道细节题。
第一段的第二句意为“青少年们避开保安人员，把自己的名字涂写在火车和公交车上。
”并非不害怕。
所以选F。
2.这是一道推断题。
第一段的第五句意为“（英国）环境部作的一项调查显示涂鸦签名的地方比以前少了”，所以选T。
3.这是一道细节题。
第二段第一句意为“涂鸦签名和在火车上涂鸦下降的最明显的原因是监控更得力。
”，所以选T。
4.这是一道细节题。
第二段第七句意为“一些青少年到艺术学校去学习是为了从绘画中赚钱。
”，所以选F。
5.这是一道细节题。
第三段第二句意为“那些人——几乎都是男人——现在随着年龄的增大不愿意承担风险。
”，所以选F。