资源简介

中小学教育资源及组卷应用平台
人教版（新教材）八年级英语下册单元过关训练卷
Unit 8 Making a Difference
(时间：70分钟　满分：90分)
一、语法选择(本大题共10小题，每小题1分，共10分)
I once worked as a volunteer at a Children's Hospital in Cape Town， South Africa. My job was to make the kids happy. It 　1　 me a lot since I worked there. Sounds interesting， right？ 　2　 some people can't understand why I did it.
Let me show you. My first reason was to help create 　3　 better future for people. Look at the children in the hospital where I worked. They felt scared and lonely when facing all the 　4　 because their parents had other kids to care for. So， why not try helping as many people as possible？
Also， volunteering in Africa and helping people there let me 　5　 other parts of this planet. And volunteering at the hospital opened a window for me 　6　 the unknown world. I met people from all over the world， each with 　7　 own ideas， experiences and dreams. We got to share so much with each other 　8　.
I really felt close to these people. We shared 　9　 memories and grew together. Now I go back to my country 　10　 new experiences and ideas together. I hope we can help more people and create a better future for everyone！
1. A. brings　 B. is bringing　 C. has brought
2. A. And　 B. So　 C. But
3. A. an　 B. a　 C. the
4. A. difficulties　 B. difficultly C. difficult
5. A. see　 B. saw　 C. to see
6. A. touched　 B. to touch　 C. touch
7. A. themselves　 B. theirs　 C. their
8. A. happily　 B. happy　 C. happiness
9. A. amaze　 B. amazed　 C. amazing
10. A. with　 B. at　 C. in
二、完形填空(本大题共10小题，每小题1分，共10分)
Can one paper bag change the world？ Sarah Murphy believes it can and she tries to do something about it. The seventh grader from the United States decorates lunch bags for the homeless (无家可归的).
She wants to bring 　11　 to those people. She fills each bag with lunch and 　12　 the bag to homeless people in the town， through a charity program.
Sarah Murphy has a great interest in 　13　. She used to 　14　 money to charities at her school. Then she heard about the charity program from her friends. So she wanted to do something 　15　 too.
To 　16　 the help of more children， she reached out to a local library and made a program. They 　17　 a colouring station in the library. Children may take a bag， draw and write a message of hope. They can leave it on the front desk. They can also take it home and 　18　 it after colouring.
In the past three months， Sarah Murphy has bought 100 brown lunch bags and put them in the library. Children at the library have coloured them. She will 　19　 buy more. She once joined a summer reading program with the theme “Build A Better World”. Sarah Murphy believes what she does could 　20　. She also believes that love and kindness would make the world a better place.
11. A. dream　 B. spirit　 C. mystery　 D. hope
12. A. locks up　 B. hands out 　　 C. sits up D. goes off
13. A. temper　 B. security　 C. charity　 D. ambition
14. A. steal　 B. donate　 C. wonder　　 D. bully
15. A. negative　　　 B. hurtful　 C. special　 D. single
16. A. attract 　 B. allow　 C. express　 D. clear
17. A. ate up　 B. woke up　 C. set up 　 D. looked up
18. A. return　　 B. climb　　　　　 C. stand　　　　 D. scream
19. A. nearly　　 B. nicely　　　 C. surely D. secretly
20. A. make a mistake　　 B. make a promise　 C. make a wish　　 D. make a difference
三、阅读理解(本大题共15小题，每小题2分，共30分)
A
Helping others is a great thing to do. You can learn something new and have fun. Here is some voluntary work for you.
Hospital Volunteers WantedAre you interested in being a doctor or a nurse？ We need three volunteers at Sunshine Hospital. You have to be sixteen or older to volunteer. If you are available on Saturday， email sshvolunteer@.
Welcome to Loving Animal ShelterDo you love animals？ Do you want to be an animal doctor？ We need five weekend volunteers. As an animal shelter volunteer， you must be at least sixteen years old. You'll spend lots of time cleaning up the animals and feeding them. If you can join us， call us at 724-8839 for more information. We need your help！
Soup Kitchen Needs VolunteersAre you interested in helping the homeless？ Consider volunteering at Soup Kitchen. You need to help give out food to the homeless， and clean up plates. If you are over seventeen and can work for us at weekends， please call Miss Green at 232-5347.
City Library Needs VolunteersDo you love being around books？ You can consider being a library volunteer. You must be over 14 years old. Your job is to help visitors use the computer or help younger students with their homework. Check out the City Library website for more information.
21. How many volunteers does Sunshine Hospital need？
A. 3. 　 B. 5. 　 C. 16. 　 D. 17.
22. What do volunteers at Loving Animal Shelter need to do？
A. To do some cleaning. 　 B. To walk the animals.
C. To buy food for animals. 　 D. To work there on weekdays.
23. What can Mark do if he wants to help the homeless？
A. Call 724-8839. 　 B. Call 232-5347.
C. Visit City Library website. 　 D. Email sshvolunteer@.
24. Which place might be right for 15-year-old Susan to volunteer？
A. Soup Kitchen. 　 B. City Library. 　
C. Sunshine Hospital. 　 D. Loving Animal Shelter.
25. Where is this passage most probably from？
A. A travel guide. 　 B. A storybook. 　
C. A charity notice. 　 D. A science report.
B
Qi Hongbo， a member of a rescue team， died at the age of 47 on 31 May， 2024. His family made a difficult but great decision to donate his body in order to help more people.
Qi Hongbo worked as a truck driver in Zibo， Shandong. He also worked as a leader of a rescue team in Zibo. He spent almost all of his free time doing voluntary work.
According to Liu Dong， another leader of the rescue team， Qi kept his mobile phone on for 24 hours so that he could help people in need quickly. “He even took his son along with him for volunteering activities. He is prominent in volunteer work. He helps many people，” Liu said.
On the afternoon of 24 May， 2024， Qi fainted(晕倒) while volunteering. When he fell， he hurt his head on a stone chair. The doctor said he had brain death. “My father always wanted to save more people. My mother and I will finish his wish for him，” said Qi Han， the son of Qi Hongbo.
As a rescue member， Qi saved lots of lives during his lifetime. Even after his death， his donation will continue to bring hope to other sick people and help at least two blind people be able to see again.
26. Why did Qi Hongbo's family donate his body after his death？
A. To get money. 　 B. To help with medical research. 　
C. To become famous. 　 D. To help more people.
27. What is Paragraph 2 mainly about？
A. A great team. 　 B. Qi Hongbo's work. 　
C. Qi Hongbo's family. 　 D. The way to become a driver.
28. What does the underlined word “prominent” mean in Paragraph 3？
A. Bad. 　 B. Different. 　 C. Excellent. 　 D. Lazy.
29. Which body part did Qi Hongbo hurt while volunteering？
( D)30. What is the best title for the passage？
A. The Job of Qi Hongbo　 B. The Son of Qi Hongbo
C. The Family of Qi Hongbo　 D. The Life of Qi Hongbo
C
配对阅读。左栏是五种需要帮助的情况，右栏是七个可以提供帮助的组织，请为每种情况匹配合适的组织，并将其字母编号填写在题号前的括号内。选项中有两项为多余选项。
31. The old people in the mountain village live alone. And there isn't any entertainment(娱乐)there.32. People's Park is a good place to do morning exercises. But there is rubbish here and there. 33.The disabled have difficulty doing some normal things. They really need helpers to do something for them. 34. There aren't any libraries for children in poor villages. And the children don't have money to buy books， either. 35. The apple trees are dying. The apples are falling from the trees. The farmers are very worried. A. Animal HelpersThis group trains dogs to help disabled people do some normal things， like opening and closing doors or carrying things. B. After-school Care CentreThe university students in this centre are good at singing， telling stories and playing ball games. They can help teach little kids. C. Clean and GreenOn the first weekend in each month， this group helps clean up parks， streets， squares and so on. It really helps make the city more beautiful. D. Plants Care CentreThe experts in this centre know a lot about plants. They can help with many plant problems， for example， problems with fruit trees. E. Medical Care TeamThis team has many doctors. They go to poor places around the world to give old people and disabled people some medical care. F. The RedThe old people in this group are good at Beijing opera. They have a lot of free time. They volunteer to organize a show for some old people in the mountain village. G. Love HomeThis group raises money and buys books. Then it sends the books to poor villages and helps set up libraries there.
四、短文填空(本大题共10小题，每小题1.5分，共15分)
请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余选项。
Zhang Lei was born in a lonely mountain village. The children there could hardly get good 　36　. However， Zhang Lei could go to college. He became a very 　37　 doctor. What made him lucky？ A volunteer teacher called Han Xue changed 　38　 life successfully.
When Han Xue first went to Zhang Lei's school， she was 　39　 to see everything unusual：small old desks and chairs. 　40　 students had different ages， they all sat in the same classroom. Han Xue realized she should help them. Then she 　41　 came up with an idea.
One day Zhang Lei made some trouble for fun. Han Xue didn't 　42　 him. She walked towards Zhang Lei and asked him to put out his hands. Han Xue said in a kind voice， “When I see your little fingers， I 　43　 you will be a special doctor in the future.” Zhang Lei was moved because many other teachers just punished him 　44　 the past. Zhang Lei realized that it was time to make a change.
After that， Zhang Lei studied harder and achieved his dream to be a famous doctor. Whenever Zhang Lei talks about this， he always shows his thanks to his volunteer teacher. She makes a big 　45　 to his life. What a great teacher she is！
五、读写综合(本大题分为A、B两部分，共25分)
A. 回答问题 (本题共5小题，每小题2分，共10分)
请阅读下面短文，根据所提供的信息，回答五个问题，并将答案写在横线上。要求所写答案语法正确、信息完整切题。
A good lunch is necessary for students at school. However， in this country， some families find it hard to afford their kids' lunches at school.
For that reason， a charity group called Eat Up gives out free lunches to schools in poor areas. A set of free lunch includes a cheese sandwich and a cup of milk. It can offer enough energy to students and help them work better in class.
“It's good that students come to school feeling safe. They don't have to worry about where their next meal is coming from，” said Mr Riley， a teacher from a school which gets free lunches. “And we know if they eat well， they are going to have enough energy to get through the school day and maximize (最大化) their learning.”
So far， Eat Up has given out over 3 million sandwiches in more than 720 schools around the country every week. Thousands of poor students benefit from them.
Eat Up plans to make lunch better by adding more fruits in the near future. It is teaming up with more organizations and companies now.
46. Why does Eat Up give out free lunches to schools in poor areas？
________________________________________________________________
47. What does a set of free lunch include？
________________________________________________________________
48. How do students feel when free lunches are provided？
________________________________________________________________
49. How many sandwiches has Eat Up given out？
________________________________________________________________
50. How will Eat Up improve its lunch？
________________________________________________________________
B. 书面表达(本题15分)
假如你是Mia，你在校英语报上看到学生中心招募志愿者的消息，你也想去帮助有需要的人，请你根据以下思维导图的提示，用英文向负责人Mr Green写一封自荐信。
注意：
(1)可在思维导图内容提示的基础上适当拓展信息。
(2)不能照抄原文；不得在作文中出现真实校名和学生的真实姓名。
(3)语句连贯，词数80左右。作文的开头和结尾已经给出，不计入总词数。
Dear Mr Green，
I'm glad to know that our Students' Centre needs some volunteers. ________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
I'm looking forward to your reply.
Yours sincerely，
Mia
参考答案
一、语法选择
文章大意：作者曾在南非开普敦的儿童医院做志愿者，这份经历让他收获很多，他认为做志愿既能帮助他人创造更好的未来，也能让自己看到世界的其他面、结识不同的人，最终带着新体验和想法回国，希望帮助更多人。
1. 答案：C
句意：自从在那里工作以来，它给我带来了很多收获。
解析：“since（自从）”引导的时间状语从句，主句通常用现在完成时（结构为“have/has+过去分词”）；主语“it”是第三人称单数，所以用“has brought”，选C。
2. 答案：C
句意：听起来很有趣，对吧？但有些人不明白我为什么这么做。
解析：前句说志愿工作有趣，后句说有人不理解，是转折关系，“But（但是）”表转折，“And（和）”表并列、“So（所以）”表因果，均不符合，选C。
3. 答案：B
句意：我的第一个原因是帮助人们创造一个更美好的未来。
解析：“better”是以辅音音素开头的单词，“a”用于辅音音素开头的单数可数名词前（表泛指）；“an”用于元音音素开头，“the”表特指，此处无特指，选B。
4. 答案：A
句意：面对所有困难时，他们感到害怕和孤独，因为他们的父母还要照顾其他孩子。
解析：“all the”后接名词复数，“difficulties”是“difficult（困难的）”的名词复数形式；“difficultly”是副词，不符合语法，选A。
5. 答案：A
句意：此外，在非洲做志愿者帮助那里的人们让我看到了这个星球的其他地方。
解析：“let sb. do sth.”是固定用法（让某人做某事），后接动词原形，所以用“see”，选A。
6. 答案：B
句意：医院的志愿工作为我打开了一扇接触未知世界的窗户。
解析：此处用不定式“to touch”作后置定语，修饰“a window”，表示“接触未知世界的窗户”，选B。
7. 答案：C
句意：我遇到了来自世界各地的人，每个人都有自己的想法、经历和梦想。
解析：“own（自己的）”前需用形容词性物主代词，“their（他们的）”符合；“themselves（反身代词）”、“theirs（名词性物主代词）”均不符合，选C。
8. 答案：A
句意：我们愉快地分享了很多东西。
解析：修饰动词“shared（分享）”需用副词，“happily（愉快地）”是副词；“happy（形容词）”、“happiness（名词）”均不符合，选A。
9. 答案：C
句意：我们分享了令人惊叹的回忆，一起成长。
解析：修饰名词“memories（回忆）”需用形容词，“amazing（令人惊叹的）”修饰事物；“amazed（修饰人）”、“amaze（动词）”均不符合，选C。
10. 答案：A
句意：现在我带着新的经历和想法回到了我的国家。
解析：“with（带着）”表伴随，符合“携带新经历和想法”的语境；“at（接地点/时间）”、“in（接范围）”均不符合，选A。
二、完形填空
文章大意：本文讲述了美国七年级学生Sarah Murphy通过装饰午餐袋，为无家可归者提供午餐和希望的慈善故事，她还联合图书馆开展活动，号召更多孩子参与，坚信爱与善良能让世界更美好。
11. 答案：D
句意：她想给那些人带去希望。
解析：结合后文“write a message of hope”，可知“hope”（希望）符合语境，A“梦想”、B“精神”、C“神秘”均不契合，故选D。
12. 答案：B
句意：她通过一个慈善项目，给每个袋子装满午餐，然后分发给镇上的无家可归者。
解析：“hands out”（分发）符合“送午餐”的动作，A“锁起来”、C“坐起来”、D“离开”均不符合，故选B。
13. 答案：C
句意：Sarah Murphy对慈善事业有着浓厚的兴趣。
解析：后文提到“donate money to charities”，可知“charity”（慈善）是核心话题，A“脾气”、B“安全”、D“野心”均不相关，故选C。
14. 答案：B
句意：她过去常在学校向慈善机构捐款。
解析：“donate money to”是固定搭配，意为“向……捐款”，A“偷”、C“想知道”、D“欺负”均不符合语境，故选B。
15. 答案：C
句意：所以她也想做一些特别的事情。
解析：结合前文捐款，她想做更有意义的事，“special”（特别的）符合，A“消极的”、B“有害的”、D“单一的”均不合适，故选C。
16. 答案：A
句意：为了吸引更多孩子的帮助，她联系了当地图书馆并制定了一个项目。
解析：“attract the help of”意为“吸引……的帮助”，B“允许”、C“表达”、D“清理”均不符合语义，故选A。
17. 答案：C
句意：他们在图书馆设立了一个涂色站。
解析：“set up”（设立）符合“开展项目”的动作，A“吃光”、B“醒来”、D“查阅”均不契合，故选C。
18. 答案：A
句意：他们也可以带回家涂色后再归还。
解析：结合前文“leave it on the front desk”，可知是“归还”袋子，“return”（归还）符合，B“爬”、C“站立”、D“尖叫”均不符合，故选A。
19. 答案：C
句意：她肯定会买更多（袋子）。
解析：结合前文“已买100个”，可知她会继续购买，“surely”（肯定地）符合语境，A“几乎”、B“漂亮地”、D“秘密地”均不合适，故选C。
20. 答案：D
句意：Sarah Murphy相信她所做的事情会有所不同。
解析：“make a difference”是固定搭配，意为“有影响、起作用”，A“犯错”、B“承诺”、C“许愿”均不符合，故选D。
三、阅读理解
A
文章大意：本文介绍了阳光医院、爱心动物收容所、施粥所和城市图书馆四个地方的志愿者招募需求，包括招募人数、年龄要求、工作内容和联系方式。
21. 答案：A
题干：阳光医院需要多少名志愿者？
解析：短文明确提到“We need three volunteers at Sunshine Hospital.”，直接提取信息，故选A。
22. 答案：A
题干：爱心动物收容所的志愿者需要做什么？
解析：根据“You'll spend lots of time cleaning up the animals and feeding them.”，可知需打扫卫生，B“遛动物”、C“买食物”、D“工作日工作”均未提及，故选A。
23. 答案：B
题干：如果Mark想帮助无家可归者，他可以做什么？
解析：施粥所的招募信息提到“call Miss Green at 232-5347”，A是动物收容所电话，C是图书馆网址，D是医院邮箱，故选B。
24. 答案：B
题干：15岁的Susan适合去哪里做志愿者？
解析：城市图书馆要求“over 14 years old”，符合Susan年龄；A施粥所要求“over 17”，C医院要求“sixteen or older”，D动物收容所要求“at least sixteen”，故选B。
25. 答案：C
题干：这篇文章最可能来自哪里？
解析：文章是四则志愿者招募通知，属于慈善类公告，A“旅游指南”、B“故事书”、D“科学报告”均不契合，故选C。
B
文章大意：本文讲述了救援队员齐洪波的事迹，他47岁去世后，家人遵从其遗愿捐献了他的遗体，他生前长期从事志愿工作，24小时待命帮助他人，曾带儿子参与志愿活动，遗体捐献将帮助更多人。
26. 答案：D
题干：齐洪波的家人在他去世后为什么捐献他的遗体？
解析：短文提到“His family made a difficult but great decision to donate his body in order to help more people.”，直接对应 答案，故选D。
27. 答案：B
题干：第二段主要讲什么？
解析：第二段介绍了齐洪波的职业（卡车司机）和身份（救援队队长），核心是他的工作，A“优秀团队”、C“他的家人”、D“成为司机的方式”均未提及，故选B。
28. 答案：C
题干：第三段中划线词“prominent”是什么意思？
解析：结合后文“He helps many people”，可知他在志愿工作中表现突出，“excellent”（优秀的）符合语境，A“差的”、B“不同的”、D“懒惰的”均不符合，故选C。
29. 答案：A
题干：齐洪波在做志愿工作时伤到了身体的哪个部位？
解析：短文提到“he hurt his head on a stone chair”，可知伤到了头，故选A（原文档选项未完整显示，根据原文推断）。
30. 答案：D
题干：这篇文章的最佳标题是什么？
解析：文章围绕齐洪波的一生展开，包括生前志愿工作和死后遗体捐献，A“他的工作”、B“他的儿子”、C“他的家人”均过于片面，D“他的一生”契合主旨，故选D。
C
31. 答案：F
句意：山村的老人独自生活，那里没有任何娱乐活动。
解析：选项F中“该团体的老人擅长京剧，有很多空闲时间，自愿为山村老人组织演出”，契合“提供娱乐”的需求，故选F。
32. 答案：C
句意：人民公园是晨练的好地方，但到处都是垃圾。
解析：选项C“该团体每月第一个周末帮助清理公园、街道等”，符合“清理垃圾”的需求，故选C。
33. 答案：A
句意：残疾人做一些日常事情有困难，他们非常需要有人帮忙。
解析：选项A“该团体训练狗帮助残疾人做日常事情”，契合需求，故选A。
34. 答案：G
句意：贫困山村没有儿童图书馆，孩子们也没钱买书。
解析：选项G“该团体筹款买书，送给贫困山村并帮助建立图书馆”，符合需求，故选G。
35. 答案：D
句意：苹果树快死了，苹果从树上掉下来，农民们非常担心。
解析：选项D“该中心的专家了解植物知识，能解决果树问题”，契合需求，故选D。
四、短文填空
文章大意：出生在山村的张雷因缺乏优质教育本难有出路，但志愿教师韩雪的鼓励改变了他的人生，张雷最终成为优秀医生，他十分感激韩雪的影响。
36. 答案：education
句意：那里的孩子几乎得不到良好的教育。
解析：结合“山村孩子”的背景，“get good education”（获得良好教育）是合理搭配，方框中“education”（教育）符合语义，故填education。
37. 答案：excellent
句意：他成为了一名非常优秀的医生。
解析：此处需要形容词修饰“doctor”，结合“考上大学、实现梦想”的语境，方框中“excellent”（优秀的）符合，故填excellent。
38. 答案：his
句意：一位名叫韩雪的志愿教师成功改变了他的人生。
解析：此处指代“Zhang Lei”，应用形容词性物主代词“his”（他的）修饰“life”，故填his。
39. 答案：surprised
句意：当韩雪第一次去张雷的学校时，她惊讶地发现一切都很不寻常：又小又旧的桌椅。
解析：“be surprised to do sth.”是固定用法（惊讶地做某事），符合“看到不寻常事物”的语境，故填surprised。
40. 答案：Though
句意：虽然学生们年龄不同，但他们都坐在同一个教室里。
解析：前后句是让步关系（年龄不同却在同一教室），方框中“though”（虽然）引导让步状语从句，句首首字母大写，故填Though。
41. 答案：quickly
句意：然后她很快想出了一个主意。
解析：此处修饰动词“came up with”，应用副词；方框中“quick”的副词形式“quickly”（快速地）符合语境，故填quickly。
42. 答案：punish
句意：韩雪没有惩罚他。
解析：结合后文“其他老师会惩罚他”的对比，此处表示“不惩罚”；“didn’t”后接动词原形，方框中“punish”（惩罚）符合，故填punish。
43. 答案：know
句意：韩雪温柔地说：“当我看到你的小手指，我知道你将来会成为一名特别的医生。”
解析：此处是韩雪说的话，用一般现在时，主语“I”后接动词原形，方框中“know”（知道）符合语义，故填know。
44. 答案：in
句意：张雷很感动，因为过去很多其他老师只是惩罚他。
解析：“in the past”是固定搭配（在过去），故填in。
45. 答案：difference
句意：她对他的人生产生了很大的影响。
解析：“make a big difference”是固定搭配（产生很大影响），符合“韩雪改变张雷人生”的语境，故填difference。
五、读写综合
A. 回答问题
46. 答案：Because some families in the country find it hard to afford their kids' lunches at school.
解析：短文开头提到“some families find it hard to afford their kids' lunches at school”，这是Eat Up提供免费午餐的原因，直接提取信息即可。
47. 答案：A set of free lunch/It includes a cheese sandwich and a cup of milk./ A cheese sandwich and a cup of milk.
解析：根据“A set of free lunch includes a cheese sandwich and a cup of milk.”，可得出。
48. 答案：Students / They feel safe.
解析：由“It's good that students come to school feeling safe.”，直接对应问题。
49. 答案：Eat Up / It has given out over 3 million sandwiches. / Over 3 million.
解析：短文提到“So far, Eat Up has given out over 3 million sandwiches”，直接提取信息。
50. 答案：Eat Up /It will improve its lunch by adding more fruits./ By adding more fruits.
解析：根据“Eat Up plans to make lunch better by adding more fruits in the near future.”，可得出。
B. 书面表达
范文：
Dear Mr Green,
I'm glad to know that our Students' Centre needs some volunteers. I'm writing to apply to be a volunteer there. And I would like to help old people in an old people's home.
I believe I'm well-suited for this role. First, I am good at telling stories, so I can share some funny stories to cheer them up. What's more, I can help them with some housework, such as sweeping the floor and making the bed. I'm free in July and August, so I have plenty of time to do the volunteer work.
If I get the chance, I'm sure I can do a good job.
I'm looking forward to your reply.
Yours sincerely,
Mia
解析：这是Mia给Green先生的志愿申请信，目的是申请学生中心的养老院志愿岗位。她说明自己擅长讲故事、能帮忙做家务，且七八月份有空，认为自己适合该岗位，最后期待回复，内容清晰，贴合志愿申请的需求。
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)

展开更多......

收起↑