北京市北京师范大学附属中学2025-2026学年高二下学期7月期末英语试题含答案

这是一份北京市北京师范大学附属中学2025-2026学年高二下学期7月期末英语试题含答案，共16页。试卷主要包含了完形填空，阅读理解，单词拼写，选词填空，语法填空，完成句子，书信写作等内容，欢迎下载使用。

一、完形填空
Gardening changed hw I see myself as a disabled wman. When I started gardening in 2018, I didn’t knw anything abut plants, let alne hw t grw things we can eat. I thught gardening required a lt f 1 tasks. As I have a genetic (遗传的) cnditin that causes my bnes t 2 easily, I didn’t believe I culd cmplete them. The thught f taking care f plants in a wheelchair every day made me feel 3 . But just like hw I gradually learnt everything else as a disabled persn, I had t 4 hw t garden my way.
That first seasn, I visited my garden as much as I culd. Nticing my interest in gardening, my neighbrs in the cmmunity 5 ffered me advice and supprt. Under their careful 6 , I managed t pull up the weeds and watered my plants n my wn. Finally, I was s prud t eat the tmates I grew and even shared sme with neighbrs. They tasted like summertime.
Gardening has 7 hw I see ther parts f my life. As a disabled wman, I fear being seen as a 8 and struggle t ask fr the things I need. Gardening helped me nrmalize the fact that I have needs. I dn’t think my plant is a heavy lad because it needs mre nutritin. I dn’t 9 it fr getting insects and nt being able t fight against them. Gardening als helped me expand my scial circle and grw clse t peple in ur cmmunity.
Over the years, gardening has made me feel mre cnfident in every aspect f my life. I’m planting what I want t grw, and I have gained a lt f 10 frm that.
1．A．simpleB．physicalC．pleasantD．urgent
2．A．changeB．restC．breakD．mve
3．A．anxiusB．expectantC．mtivatedD．bred
4．A．lk verB．shw ffC．bring backD．figure ut
5．A．suddenlyB．readilyC．hesitantlyD．casually
6．A．bservatinB．checkC．discussinD．guidance
7．A．impactedB．ruinedC．cntrlledD．recrded
8．A．supprtB．cmfrtC．burdenD．threat
9．A．appreciateB．faultC．challengeD．frgive
10．A．justiceB．accessC．weightD．pwer
二、阅读理解
Pets are part f ur family s it’s imprtant t factr them in when planning a trip that yu’re nt taking them with yu n. Pet charity Blue Crss advises planning well in advance s yu knw that yur pet will be cmfrtable.
Family and friends
Leaving yur pet in the care f a trusted friend r neighbur will give yu peace f mind that it will be well cared fr. Yur pet will be able t stay with them in their hme.
Things t cnsider if yur pet is staying in anther huse:
· D they have anther dg r pet and will they get n with yur pet?
· D they have a garden? Is the garden secure s yur pet can’t escape?
Pet sitter
Pet sitters stay in r visit yur hme t lk after yur pet while yu’re away fr a fee. This is a gd ptin which allws yur pet t stay in a familiar envirnment and yu will receive regular updates.
Hw t find a gd pet sitter:
· Ask friends and family fr recmmendatins fr pet sitters.
· Pet sitters dn’t need a license t wrk, but reputable nes will be able t shw yu training and insurance certificates.
· Check reviews nline frm independent review sites.
Hme barder
Hme barders are peple that take pets int their wn hmes t lk after fr a fee.
Hw t find a gd hme barder:
· Check their hme has n bvius dangers, like expsed wires, txic substances and unsecured fences.
· Yur pet is invited rund t get t knw the hme and meet the family it’ll be staying with.
· Yu can easily find and view their license t hme bard pets frm the lcal cuncil as well as their insurance details and training.
Barding kennels
Kennels are an ptin, but it depends whether yur pet is cmfrtable being left alne in a kennel envirnment arund ther pets.
Hw t find a barding kennel:
· Get a persnal recmmendatin, and check the kennel is licensed.
· Ask if yu can visit befre yu bk.
· Ask abut insurance cver and the prcedure fr cntacting a vet (兽医).
11．If yu prefer yur pet t stay in a familiar envirnment, yu can leave it with _____.
A．a friendB．a pet sitterC．a hme barderD．a barding kennel
12．Hw can ne find a suitable hme barder?
A．Call the insurance cmpany.
B．Check the license frm the lcal cuncil.
C．Check reviews frm independent review sites.
D．Invite him ver t yur hme and meet yur family.
13．Wh may find this passage mst useful?
A．A vet wh desires t change his jb.
B．A man wh is cnsidering adpting a dg.
C．A cuple wh are planning t rent a huse.
D．A pet wner wh will take a business trip.
Uday Bhatia’s enthusiasm fr technlgy began in childhd. His interest was awakened when he received a drne (无人机) in the furth grade, stimulating a curisity abut hw machines wrk. By 14, he had taught himself cmputer science and created his first vide game n Rblx. Hwever, Uday’s passin wasn’t limited t cding and gadgets — he was deeply aware f scietal issues. During the pandemic, he develped FindOurTutr, an e-tutring platfrm t help students cntinue learning remtely.
At 16, Uday, as part f a mentrship prgram, visited Bichpuri village in Uttar Pradesh and discvered a critical prblem: the villagers faced six-t-eight-hur-lng pwer utages. “When I learned that children were using flashlights and kersene lamps t study, I wanted t find a slutin,” he recalls. His research revealed that while mst villages in India had been electrified, unreliable pwer supply remained a cntinuing issue in many rural areas, with sme states like Rajasthan and Uttarakhand enduring pwer cuts lasting 10 t 12 hurs a day.
Determined t help, Uday spent the next six mnths learning frm instructinal vides and gathering secnd-hand cmpnents. He wrked in his terrace (屋顶) wrkshp, experimenting with different designs until he develped the Smart OutageGuard (OG), a lw-cst backup lightbulb (灯泡) with a lithium-in battery. The bulb, priced at Rs 250, abut half the cst f ther ptins, features dynamic-lumen technlgy and pulse-width mdulatin, which allws users t adjust the brightness. This feature extends the bulb’s illuminatin capacity t up t 10 hurs, depending n the brightness level.
Since its launch in May 2022, Smart OG bulbs have reached 10,000 hmes acrss eight states. Uday als funded Uday Electric, a fr-prfit venture that cllabrates with distributrs, NGOs, retailers, and CSR prgrams t prvide affrdable lighting t semi-electrified rural areas. Fr nn-electrified regins, he develped the Glw Grid, a slar-pwered lamp, launched this mnth.
Uday’s innvatins have earned him several awards, including the 2023 Diana Legacy Award. His lng-term gal is t prvide lw-cst energy t every hme, and he’s just getting started.
14．Uday Bhatia’s experience in Bichpuri village influenced him t ________.
A．develp an interest in cmputer scienceB．create a lw-cst, backup-based lightbulb
C．launch an e-tutring platfrm fr studentsD．study pwer supply systems in ther villages
15．What d we knw abut Uday’s inventins?
A．They make energy easier t access.B．They bring innvatin t glbal markets.
C．They fcus n sustainable energy slutins.D．They prvide affrdable lighting fr rural areas.
16．Which f the fllwing best describes Uday Bhatia?
A．Innvative and cmmercial.B．Determined and scially aware.
C．Creative and envirnmentally cnscius.D．Technlgically skilled and cmpetitive.
When peple hear “artificial intelligence,” many envisin “big data.” There’s a reasn fr that: sme f the mst imprtant AI breakthrughs in the past decade have relied n enrmus data sets. But AI is nt nly abut large data sets, and research in “small data” appraches has grwn extensively ver the past decade—with s-called transfer learning as an especially prmising example. Als knwn as “fine-tuning,” transfer learning is helpful in settings where yu have little data n the task f interest but abundant data n a related prblem. The way it wrks is that yu first train a mdel using a big data set and then retrain slightly using a smaller data set related t yur specific prblem.
Research in transfer learning appraches has grwn impressively ver the past 10 years. In a new reprt fr Gergetwn University’s Center fr Security and Emerging Technlgy (CSET), we examined current and prjected prgress in scientific research acrss “small data” appraches. Our analysis fund that transfer learning stands ut as a categry that has experienced the mst cnsistent and highest research grwth n average since 2010. This grwth has even utpaced the larger and mre established field f reinfrcement learning, which in recent years has attracted widespread attentin.
Small data appraches such as transfer learning ffer numerus advantages ver mre data-intensive methds. By enabling the use f AI with less data, they can blster prgress in areas where little r n data exist, such as in frecasting natural disasters that ccur relatively rarely r in predicting the risk f disease fr a ppulatin set that des nt have digital health recrds.
Anther way f thinking abut the value f transfer learning is in terms f generalizatin. A recurring challenge in the use f AI is that mdels need t “generalize” beynd their training data. Because transfer learning mdels wrk by transferring knwledge frm ne task t anther, they are very helpful in imprving generalizatin in the new task, even if nly limited data were available.
Mrever, by using pretrained mdels, transfer learning can speed up training time and culd als reduce the amunt f cmputatinal resurces needed t train algrithms (算法). This efficiency is significant, cnsidering that the prcess f training ne large neural (神经系统的) netwrk requires cnsiderable energy.
Despite the grwth in research, transfer learning has received relatively little visibility. The existence f techniques such as transfer learning des nt seem t have reached the awareness f the brader space f plicy makers and business leaders in psitins f making imprtant decisins abut AI funding and adptin. By acknwledging the success f small data techniques like transfer learning—and distributing resurces t supprt their widespread use—we can help vercme sme f the cmmn miscnceptins regarding the rle f data in AI and facilitate innvatin in new directins.
17．What des the underlined wrd “blster” in Paragraph 3 prbably mean?
A．Prmte.B．Seek.
C．Track.D．Mnitr.
18．In which f the fllwing settings can transfer learning be best applied?
A．Predicting the frequency f flds in Amazn rainfrest.
B．Designing a prgram that can read handwritten dcuments.
C．Frecasting the number f peple infected with an unknwn illness.
D．Predicting huse prices based n basic features like area and lcatin.
19．What is the writer’s attitude twards transfer learning?
A．Dubtful.B．Optimistic.
C．Critical.D．Uncncerned.
20．Which wuld be the best title fr the passage?
A．Transfer Learning: Where Des It Best Fit?
B．Small Data Are Als Crucial fr Advancing AI
C．Transfer Learning Pwers Technlgical Advances
D．Big Data vs. Small Data: Which Is the Future f AI?
Genetic (基因的) variatin is what allws a species t adapt as climate changes, new diseases arise, and nvel enemies cme n the scene. A slightly different genetic makeup can ensure at least sme individuals will still d OK in times f crisis. But just as the number f species is declining wrldwide, s, t, is the genetic diversity within many species.
Until 2022, gvernments fcused primarily n preventing species frm disappearing. That year, hwever, when updating the United Natins’s Cnventin n Bilgical Diversity treaty (条约), participating cuntries agreed t start t lk at genetic diversity as well.
The first step tward slwing the trend is understanding it. Cnservatin bilgist Catherine Gruéber frm the University f Sydney and many clleagues gathered 882 papers written between 1985 and 2019 that tracked diversity changes within 628 individual species by analyzing their DNA at at least tw time pints. The team used cmplex statistical analyses t make the data cmparable, enabling them t identify trends and crrelate lss f genetic diversity with flds, habitat destructin, r ther disturbances. They als tracked what happened in the face f varius cnservatin measures, such as legally prtecting a species r setting aside and prtecting habitat.
Tw-thirds f the ppulatins analyzed exhibited a decline in diversity, Gruéber and her clleagues reprt. That included species already knwn t be at risk, but it als included mre cmmn species. The implicatin is that thse species may be less able t bunce back than expected during envirnmental change, says Alicia Mastertta-Yanes, a cnservatin geneticist.
Sme cnservatin effrts, such as eclgical restratin r reducing pests (害虫), didn’t help much, the analysis fund. But certain actins did seem t help, such as effrts t expand and prtect habitat, intrduce new individuals t declining ppulatins, r cnnect tw islated ppulatins.
“It was pretty impressive that they were able t track what human disturbances and cnservatin actins had dne,” says Misés Alns, an evlutinary geneticist wh authred a preprint last year indicating that prtecting existing habitat wn’t be enugh t prevent genetic diversity lsses fr many species. “We needed smething like this,” he says.
Cnservatin scientists emphasize the imprtance f cntinuing t mnitr ppulatins. But DNA methds aren’t always practical, sme nte. “It is relatively hard and expensive t measure genetic diversity directly,” Mastertta-Yanes says.
T get arund that, Mastertta-Yanes and thers published a paper in Eclgy Letters last year that used prxy (代替物) measures, such as ppulatin size, t evaluate genetic diversity in 919 species. The methd, which nly required abut 3 hurs f wrk per species, indicated that 58% f the species have ppulatins that are t small t maintain their genetic diversity. The fact that these different appraches fund declining diversity “makes bth results mre cnvincing,” Mastertta-Yanes says. “Finally, genetic diversity is getting the attentin it deserves.”
21．What is Paragraph 3 mainly abut?
A．Challenges f cllecting DNA data fr diversity research.
B．Findings n genetic diversity changes ver the past 30 years.
C．Research methds applied t track genetic diversity changes.
D．Impacts f human disturbances n diversity f different species.
22．What can be learned frm Grueber’s study?
A．Habitat extensin and ppulatin management preserve diversity.
B．The diversity f cmmn species tends t decline mre severely.
C．At-risk species better resist the impact f envirnmental changes.
D．Ecsystem recvery and pest cntrl drive ppulatin rise.
23．Mastertta-Yanes hlds that DNA methds ________.
A．will sn be replaced by prxy measures
B．lack practicality due t their csts and cmplexity
C．may get in the way f mnitring species ppulatins
D．require a large ppulatin size t achieve high accuracy
24．What is the purpse f this passage?
A．T identify mre effective methds applied in gene research.
B．T advcate fr using DNA methds exclusively in cnservatin effrts.
C．T warn peple f the threat psed by envirnmental changes n species.
D．T draw peple’s attentin t effective measures against lss f diversity.
Being sensitive means that yu are bservant, careful, and thughtful. It can als mean yu smetimes verinterpret r verreact t perceived criticism r judgment. If yu tend t be a highly sensitive persn, yu are mre likely t misread signals frm thers, sense scial threats, and struggle t adapt t new circumstances. 25
The pwer f insensitivity can be interpreted as “sluggish (迟钝的) pwer” . 26 Fr example, thse wrking n cmplex research prjects with “sluggish pwer” persist with fcus and determinatin in the face f challenges such as tight deadlines and limited resurces. Their resilience facilitates effective prblem-slving, ensuring the successful cmpletin f tasks despite bstacles.
27 That is ne f the imprtant reasns why insensitivity allws a persn t better survive and adapt in a cmpetitive envirnment. Knwing neself is difficult, but knwing neself crrectly is undubtedly an excellent ability — a trait shared by many successful peple, wh all clearly knw where their strengths are, what they can d, what they want, and what directin t g.
Practicing insensitivity invlves several key strategies. Firstly, be assertive. Express ur needs and pinins psitively and with cnfidence. Secndly, adpt a frward-lking mindset. 28 Additinally, detach frm external influences. Avid excessive cncern ver thers’ pinins and speculatin n thers’ thughts. Lastly, manage relatinships. Recgnize ur persnal respnsibilities while respecting thers’ bundaries. Dn’t interfere with ther peple’s subjects and dn’t let thers interfere with urs either.
29 Once yu becme a bit “blunt” and slw dwn the pace, yu will feel mre cmfrtable.
A．Learn t view the prblem as tw parts.
B．That’s where the need t be insensitive cmes frm.
C．I hpe everyne can btain the ability t be insensitive.
D．Behind insensitivity is a strng sense f self-awareness.
E．Being a highly sensitive persn can cme with many challenges.
F．It implies the ability t calmly face the setbacks and firmly mve frward.
G．Fcus n lng-term gals rather than the ups and dwns f life at the mment.
三、单词拼写
30．If yu lve reading and rganizing knwledge, becming a ________ (图书管理员) culd be a wnderful career chice. (根据汉语提示单词拼写)
31．Dctrs ften wrk under a tight ________ (日程安排), with almst n time t rest between patients. (根据汉语提示单词拼写)
32．She is a tugh ________ (竞争者) and never gives up during races. (根据汉语提示单词拼写)
33．A dg’s ________(忠诚) t its wner is ne f the mst tuching things in the wrld. (根据汉语提示单词拼写)
34．As a ________ (小说家), she draws inspiratin frm her wn life experiences and travels. (根据汉语提示单词拼写)
35．The interviewer was impressed by her ________ (真诚) and passin fr the jb. (根据汉语提示单词拼写)
四、选词填空
请根据语境选择词语，并用其恰当形式填空，每个词仅使用一次
36．I need t the details f my travel plan befre bking the flight.
37． by the rescue team just in time, the injured climber was sent t a nearby hspital.
38．He struggled his anger when he heard the unfair criticism.
39． acrss the finish line, the runner cllapsed frm exhaustin.
五、语法填空
阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个恰当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。
An epidemic refers t an infectius disease spreading quickly amng crwds within tw weeks, whse classificatin depends n its death-rate baseline. Thrughut histry, deadly epidemics including the Black Death, the 1918 Spanish Flu, SARS and Ebla have struck the wrld, 40 (claim) numerus lives. Since bird flu first brke ut in 1997, peple 41 (wrry) it may becme a glbal epidemic. Therefre, all gvernments are determined t carry ut systematic medical research and cperate internatinally 42 (defeat) future epidemics.
阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个恰当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。
Light-weight lithium, nicknamed white gld, is a multi-functinal metal 43 density is lwer than water. Widely 44 (apply) in lithium-battery-pwered electrnics, electric vehicles and pwer-strage statins, its allys serve aircraft and high-speed train parts. Besides industry, lithium can treat biplar disrder, ease negative emtins and reduce mental-related prblems. Naturally existing in grundwater and vegetables, this element is 45 (cnstant) changing ur daily life.
阅读下列短文，根据短文内容填空。在未给提示词的空白处仅填写1个恰当的单词，在给出提示词的空白处用括号内所给词的正确形式填空。
“Sir, what des the saying ‘Isn’t it a delight t learn and cnstantly review things ne has learned’ mean?” A furth grade student 46 (pse) this questin t the virtual Cnfucius n the screen. The digital figure replied, “It means we need t cnstantly review 47 we have learned. By ding this, we gain new insights.” In this case, the AI teaching assistant prvided students with an 48 (interact) learning experience. It’s nt rare. Nwadays, the integratin f AI and educatin is changing the way schls are rganized.
六、完成句子
49．想要活得从容自信，你要放下迎合所有人期待的欲望，专注于与你个人成长的优先事项相符的目标。
T live with calm and cnfidence, yu need t ________ and ________ in persnal grwth.
50．为了在未来的就业市场中保持竞争力，我们必须有学习新技能和提出新想法的能力，并且要善于与人沟通且善于适应不断的变化。
T stay cmpetitive in the future jb market, we must have the ability, ________ and ________ be gd at ________.
51．我认为自己能够胜任该岗位，不仅因为我是一个敢于冒险和创新的人，还因为我拥有出色的沟通能力，并对工作中的挑战抱以积极心态。
I think I am qualified fr this psitin nt nly because ________, but als because ________ in wrk.
七、阅读理解
阅读下面短文，根据题目要求用英文回答问题。
When Eugenie Gerge first heard that her friend passed the accuntant exam, her heart sank. She’d failed that test weeks earlier, and needed the certificate t advance her wn career. “My inner child gt upset,” recalls Gerge. But then, she called her friend. “I tld her I failed and admitted I was envius,” she says. Being frank shifted her attitude, and she was surprised t realize she culd share her friend’s happiness and experience her wn, in tum. “I cngratulated my friend and tld her she inspired me,” Gerge says.
This is what scientists called freudenfreude, meaning finding pleasure in anther persn’s success, even if it desn’t directly invlve us. Freudenfreude is like scial glue, says Catherine Chambliss, a prfessr f psychlgy at Ursinus Cllege. It makes relatinships “clse and mre enjyable.” A study in 2021 examined freudenfreude’s rle in daily life and fund that it culd imprve life satisfactin and even help peple c-perate during a cnflict.
While the benefits f freudenfreude are plentiful, it desn’t always cme easily. If yu were raised in a family that paired winning with self-wrth, Chambliss says, yu might misread smene else’s victry as yur wn persnal shrtcming. Besides, mental health can als affect yur ability t participate in smene else’s jy. Negative emtins like anger r dislike may lead t the ppsite f freudenfreude.
Luckily, the ability f freudenfreude can be exercised. T help peple strengthen jy-sharing muscles, Chambliss and his clleagues develped a prgramme called Freudenfreude Enhancement Training practices. They fund that depressed students wh used the practices fr tw weeks had an easier time expressing freudenfreude, which enhanced their relatinships and imprved their mds. Given that, having freudenfreude is beneficial and it is wrthwhile t explre ways t encurage the feeling.
52．Accrding t scientists, what is freudenfreude?

53．What impact des freudenfreude have n daily life?

54．Please decide which part is false in the fllwing statement, then underline it and explain why.
Freudenfreude desn’t always cme easily, and it is affected by yur family envirnment and physical health.
55．Besides Gerge’s experience mentined in the passage, please describe ne f yur experiences f freudenfreude. (In abut 40 wrds)

八、书信写作
56．假设你是红星中学高二学生李华，你的外国好友 Jim 准备给其校报的 Technlgy and Life 栏目投投稿。他发来邮件询问你的建议，请用英文给他回复，内容包括：
1. 建议投稿内容；
2. 就以上建议简要说明理由。
Dear Jim,
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yurs,
Li Hua
cntain, fix, windw, charge, spt, balance
《北京市北京师范大学附属中学2025-2026学年高二下学期7月期末英语试题》参考答案
1．B 2．C 3．A 4．D 5．B 6．D 7．A 8．C 9．B 10．D
11．B 12．B 13．D
14．B 15．D 16．B
17．A 18．C 19．B 20．B
21．C 22．A 23．B 24．D
25．B 26．F 27．D 28．G 29．C
30．
librarian
31．schedule
32．cmpetitr
33．lyalty
34．nvelist
35．sincerity
36．fix 37．Sptted 38． t cntain 39．Charging
40．claiming 41．have wrried/have been wrrying 42．t defeat
43．whse 44．applied 45．cnstantly
46．psed 47．what 48．interactive
49． let g f the desire t live up t everyne’s expectatins fcus n gals aligned with yur pririties
50． t learn new skills and cme up with new ideas t cmmunicating with thers and adapting t cnstant changes
51． I am a persn brave enugh t take risks and innvate I pssess excellent cmmunicatin skills and hld a psitive attitude twards challenges
52．Freudenfreude is finding pleasure in anther persn’s success, even if it desn’t directly invlve us. 53．It imprves life satisfactin and even helps peple c-perate during a cnflict. 54．Freudenfreude desn’t always cme easily, and it is affected by yur family envirnment and physical health. Mental well-being can affect yur ability t participate in the jy f thers. 55．1) Last year, in the relay race, my team was defeated by my friend’s team I felt a little envius at first. Hwever, seeing excitement n his face, I related t him and jined in the celebratin. As we celebrated tgether, we were reminded f the pwer f sharing jy.
2) I experienced freudenfreude when my friend gt accepted int her dream schl. Althugh I was still struggling fr my final exam and nt sure what my future wuld hld, I sent her sincere cngratulatins n the success. That enhanced the bnd between us, fstering mutual supprt and encuragement.
56．Dear Jim,
I’m glad t hear that yu’re ging t cntribute an article t yur schl newspaper’s clumn Technlgy and Life. I’m writing t ffer yu sme practical suggestins.
I strngly recmmend yu write abut hw AI changes students’ daily study and life. Yu can take AI learning tls as examples, such as AI tutrs that help us review knwledge and translate articles quickly. Besides, yu can als mentin the hidden risks f ver-reliance n technlgy. The reasns are as fllws. First f all, AI is clsely cnnected with every student’s schl life, s it will aruse readers’ great interest. What’s mre, discussing bth advantages and disadvantages makes yur article bjective and thught-prvking, which is mre attractive t the editrs.
Hpe my advice will be helpful t yu. Lking frward t yur excellent article!
Yurs,
Li Hua
题号
1
2
3
4
5
6
7
8
9
10
答案
B
C
A
D
B
D
A
C
B
D
题号
11
12
13
14
15
16
17
18
19
20
答案
B
B
D
B
D
B
A
C
B
B
题号
21
22
23
24
25
26
27
28
29
52
答案
C
A
B
D
B
F
D
G
C
F
题号
53
54
55







答案
I