2025年统编版2024九年级英语下册月考试卷

…………○…………内…………○…………装…………○…………内…………○…………装…………○…………订…………○…………线…………○…………※※请※※不※※要※※在※※装※※订※※线※※内※※答※※题※※…………○…………外…………○…………装…………○…………订…………○…………线…………○…………第=page22页，总=sectionpages22页第=page11页，总=sectionpages11页2025年统编版2024九年级英语下册月考试卷175考试试卷考试范围：全部知识点；考试时间：120分钟学校：______姓名：______班级：______考号：______总分栏题号一二三四总分得分评卷人得分一、选择题(共6题，共12分)1、Don'tworryaboutme，Mum．Icanlookafter_____．（）A.IB.meC.mineD.myself2、_____hestillworkedhard，_____hewasverytired．（）A.ThoughbutB.BecausesoC./thoughD./so3、Billcan'tbuythenewCDplayer_________hehasrunoutofhismoney．（）A.becauseB.butC.thoughD.so4、Eatinganappleadayisgood_______yourhealth.A.forB.atC.withD.to5、Ireallyenjoythenoodlesandvegetables.They____________delicious.A.stayB.feelC.tasteD.sound6、Manytreesandflowers____inXichangtomakeitmorebeautifultheseyears．（）A.plantB.areplantedC.plantedD.wereplanted评卷人得分二、填空题(共9题，共18分)7、Let’ssupposeitisacommondayof2060．Ofcourse，thingshavechangedandlifeisverydifferent．

Tripstothemoonarebeingmadeeveryday．TakingaholidayonthemoontodayisaseasyastakingaholidayinEuropeinthe2010’s．Atanumberofscenerysport（风景胜地）onthemoon，manyhotelshavebeenbuilt．Inorderthateveryonecanenjoythebeautifulsceneryonthemoon，everyroomhasatleastonepicturewindow．Everythingimaginableisprovidedforentertainmentoftheyoungandold．

Whatarepeopleeatingnow？Peoplearestilleatingfood．Butmanyfoodsnowcomeinpill（药片）form，andthefoodthatgoesintothepillcomesmainlyfromgreenplants．

Becausepeopleintheworldtodayaremanymorethanthoseaboutfiftyyearsago，mostoftheearth’ssurfacehastobefilled．Thedesertsareirrigatedwithwaterandcropsarenolongereatenbypets（害虫）．Theharvestisalwaysgood．

Farming，ofcourse，isveryhighlydeveloped．Veryfewpeoplehavetoworkonthefarm．Itispossibletorunthefarmbyjustusingafewcomputers．

Peoplearenowlargelyvegetarians，andtheyeatonlybread，vegetables，fruitandsoonandtheydon'teatmeatorfish．Yousee，asthenumberofpeopleincreases，thenumberofanimalsdecreases．Sopeoplehavetobevegetarians．Wearehealthierbothinourbodiesandinourminds，andweknowhowtodealwithallkindsofillnesses．Noonehastobeillanymore．

Suchwouldbeourlifein2060．

51．Whatwillbeonthemoonin2060accordingtothepassage？____．

A．Manygreenplants．

B．Manywilclanimals．

C．Manyinterestingplaces．

52．What'sthemeaningoftheunderlinedword“irrigated”？____．

A．冲刷。

B．灌溉。

C．淹没。

53．WhichofthefollowingisTRUE？____．

A．Peopleonlyeatfoodsinpillform．

B．Peopledon'thaveplentyofcrops．

C．Peoplerunthefarmsbyusinghightechnology．

54．Whydopeoplehavetobevegetariansin2060？____．

A．Becausetheywanttobehealthier．

B．Becausevegetablescanmakethepatientswell．

C．Becausetherewillbemorepeopleandfeweranimals．

55．Whatattitude（态度）doesthewriterhaveaboutthefuturelife？____．

A．Hefeelsprettyhopefulaboutthefuture．

B．Heisnotverysatisfiedwithsomethingsofthefuture．

C．Heseemsreallysadaboutwhatishappeninginthefuture．8、Ididn’tknow________theprofessorwouldgiveusalectureinthehall.A.whereB.whenC.whatD.why9、YoumayeasilyloseyourwayinShanghai______youdon’thaveamaporaguide.A.untilB.unlessC.thoughD.if10、（2015•福安市模拟）（C）阅读下列短文；从每小题的A；B、C、D中选出最佳答案．

Ifyourpenbrokeatschool，whatwouldyoudo？Youwouldgotoashopandbuyanewone．Whatifyoucouldsimplyprintoutareal，workingpenwithyour3-Dprinterwithoutleavingyourroom？

Tenyearsagopeoplecouldonlysee3-Dprintinginsciencefictionmovies．Butnow3-DRprintingishereandit'sbringingbigchanges．

3-D技术。

Unlikenormalprintingthatcanonlycopya2-Dpicturewithink，3-Dprintercanbuildalmostanythingmadefromanymaterial．Theprinterlayers（使分层堆放）thematerialindifferentshapestocreatetheobjectyouwanttocopy．

The3-Dprinterhasbeenusedtomakemanydifferentthings．Peoplehavemadecups，carsandevenanairplanewithit．

Doctorshavebeenusing3-Dprintersforseveralyears．People'snervoussystemshavebeenprintedoutin3-Dformformedicalresearch．Somebodypartshavebeenprintedandusedinhospital．Severalmonthsago，doctorsuseda3-Dprintertorebuildthefaceofapersonwhohadabadaccident．Inthefuture，itisexpectedthattheprinterwillmakehumanorganstosavemorelives．

However，therearedrawbackstotheprinter．Atthemoment，printingcanbequiteslowandit'sstillratherexpensive．Theaverage（平均的）priceofahouseholdprinterisaround1，700，notincludingthecostofthematerials．

Butasthetechnologydevelopsitwon'tbelongbeforethesedisadvantagesareimproved．Onlytimewilltellwherethisnewtechnologywilltakeus．

61．Peoplecouldsee3-Dprintingin____tenyearsago．

A．largehighschools

B．sciencefictionmovies

C．digitalcamerashops

D．largehospital

62．Peoplestillcan'tmakea（n）____witha3-Dprintersofar．

A．airplane

B．face

C．organ

D．car

63．Whatdoestheunderlinedword"drawbacks"mean？____

A．缺点。

B．趋势。

C．优点。

D．特长。

64．WhichofthefollowingisTRUE？____

A．Thenormalprintercanbuild3-Dobjectsyouwant．

B．Nonervoussystemsareprintedoutin3-Dform．

C．The3-Dprintingcanbecheaperandfasterinthefuture．

D．Theprinterhasmadehumanorganstosavelives

65．What'sthebesttitleofthispassage？____

A．Thedisadvantagesof3-Dprinting

B．Thechangesbroughtby3-Dprinting

C．Therapiddevelopmentofscience

D．Thedifferencesbetween2-Dand3-D．11、Lilyaskedme____（help）herwithherMaths．12、can，pronounce，improve，how，I，my．____．13、A：Hello！WelcometoVolunteerOrganization．（51）____

B：I'mreadytodosomevolunteerworkforourcity．I'dliketoworkoutdoors．

A：OK．（52）____

B：Icoulddothat!（53）____Butshedoesn'tliketoworkoutdoors．

A：（54）____

B：Shelikestoplaywithchildren．

A：Shecouldvisitsickchildrenatthehospital．Shecouldplaygameswiththem．

B：（55）____Thanksalot．

A：You'rewelcome．

A：Bytheway，mysisterwantstobeavolunteer；too．

B：Youcouldhelpcleanupthestreets．

C：WhatcanIdoforyou？

D：Whatdoessheliketodo？

E：That'sagreatidea!14、LuXunwasanexcellentwriter，hew____manygoodarticles（文章）．15、The____（出乎意料的）raindroppeddownoverandoveragaininthecityofUrumqifromJune7thtoJune17th．评卷人得分三、信息匹配(共6题，共12分)16、Ihaveaskedmyuncletostopsmokingmanytimes,butitdidnotwork.。A.Ithinkit’sabadhabit.Goingforawalkaftermealsisgoodforustokeepfitandhealthy.B.Waterisaveryimportantthingthatweneed.Scientistssayweshoulddrinkatleast2.5litersofwateraday.C.It’sveryimportanttoprotectourteeth.Eatingtoomuchcandiesisnotonlybadforourteethbutalsobadforhealth.D.WecanseethecolorfulworldbywatchingTVwithoureyes.Butweshouldprotectoureyescarefully.Weshouldletthemhavearestafterwatchingforonehour.E.Insummer,swimmingisverygood.Butyoushouldpayattentionthatyoushouldn’tgoswimmingafterdrinkingorwhenyouareveryhot.F.Manypeoplediedfromsmoking.Smokingbringsusseriousproblems,andweshouldgetawayfromit.G.Thefoodtheretastesgood,butIthinkit’sjunkfood.Weshouldtakecareofoureatinghabitsandeatmorefoodwithhighvitaminsandeatlessmeat.17、It’sspringagain.Itisgettingwarmerandwarmer.Flowersarecomingoutandtreesareturninggreen.It’sagoodseasontotakeatrip.Butdifferentpeopleliketousedifferentkindsoftransportationtotraveltodifferentplaces.Now,____________.Manypeopleliketotravelbyplane,butIdon’tlikeitbecauseanairportisusuallyfarfromthecity.Youhavetogetthereearlyand____anditisoftenlatebecauseofthebadweatherorotherreasons.Andyoucan’tchoose(选择)thefoodontheplane.Planesareveryquick,but____.Iliketravelingbytrain.Ithinktrainsaresafer(更安全)thanplanes.Railwaystationsareusuallyincities.Whenyouarrivelateforatrain,youdon’tbesad,becauseyoucantakeanotherone.What’smore,youcanwalkaroundandopenthewindowsonitand____.Iknowittakesalittlemoretimethantakingaplane.Ialsolikecars.Youcanstartyourtripwhenyouwantto,andyoudon’tneedtogettoarailwaystationorabusstop.Also,youcancarrymanythingswithyouinacar.But____.Yousometimeshavetowaitforalongtimeandyoumaybealittleunhappy.Allinall,whattypesoftransportationyouliketousetotravel,Ithinkitisthebestwayifitisgoodforyou.

。(1)A.sometimestherearetoomanycarsontheroadB.itwilltakeyouhourstowaitfortheplanetotakeoff(起飞)C.youcanseemanyinterestingthingsonyourwayD.letmetellyouaboutsomethingthewaysIlikeE.theystilltakehourstogooutoftheairportandintothecity。(2)A.sometimestherearetoomanycarsontheroadB.itwilltakeyouhourstowaitfortheplanetotakeoff(起飞)C.youcanseemanyinterestingthingsonyourwayD.letmetellyouaboutsomethingthewaysIlikeE.theystilltakehourstogooutoftheairportandintothecity。(3)A.sometimestherearetoomanycarsontheroadB.itwilltakeyouhourstowaitfortheplanetotakeoff(起飞)C.youcanseemanyinterestingthingsonyourwayD.letmetellyouaboutsomethingthewaysIlikeE.theystilltakehourstogooutoftheairportandintothecity。(4)A.sometimestherearetoomanycarsontheroadB.itwilltakeyouhourstowaitfortheplanetotakeoff(起飞)C.youcanseemanyinterestingthingsonyourwayD.letmetellyouaboutsomethingthewaysIlikeE.theystilltakehourstogooutoftheairportandintothecity。(5)A.sometimestherearetoomanycarsontheroadB.itwilltakeyouhourstowaitfortheplanetotakeoff(起飞)C.youcanseemanyinterestingthingsonyourwayD.letmetellyouaboutsomethingthewaysIlikeE.theystilltakehourstogooutoftheairportandintothecity18、Shewaskindandfriendly.Shewastallandthin.。A.B.C.D.E.19、A:Hi,Jack!____B:Itwasgreat!A:____B:Iwenttothezoo.A:____B:No,thereweren’tanypandas,butthereweresomereallyclevermonkeys.A:Wow!____Whatelse（别的）didyoudo?B:Well,IboughtsomegiftsandItookmanyphotos.____A:Iwenttothefarmandswamintheriver.。(1)A.Thatsoundsinteresting.B.Wheredidyougo?C.Werethereanypandasinthezoo?D.Whataboutyou?E.Howwasyourschooltrip?。(2)A.Thatsoundsinteresting.B.Wheredidyougo?C.Werethereanypandasinthezoo?D.Whataboutyou?E.Howwasyourschooltrip?。(3)A.Thatsoundsinteresting.B.Wheredidyougo?C.Werethereanypandasinthezoo?D.Whataboutyou?E.Howwasyourschooltrip?。(4)A.Thatsoundsinteresting.B.Wheredidyougo?C.Werethereanypandasinthezoo?D.Whataboutyou?E.Howwasyourschooltrip?。(5)A.Thatsoundsinteresting.B.Wheredidyougo?C.Werethereanypandasinthezoo?D.Whataboutyou?E.Howwasyourschooltrip?20、A:Excuseme,I’mnewhere.Iwonderifyoucanhelpme.B:I’dloveto.A:Thanks.____B:Yes,therearetwo.OneisonNewStreet,andtheotherisonGreenStreet.A:____B:IthinktheoneonNewStreetisbetter.Ithasthenewestbooks.A:____B:Youcantakeabusanditonlytakestenminutes.A:Thankyou.AndcouldyoutellmeifthereisanItalianrestaurantaroundhere?B:Sure.____Thefoodthereisdelicious,butitisalwayscrowded.Youshouldgoalittleearliertogetatable.A:Isee.ButcouldyoutellmehowIcangetthere?B:____It’sacrossfromthepostoffice.A:Thanksalot.B:You’rewelcome.(1)_______。A.HowcanIgetthere?B.Walkstraightforaboutfiveminutes,andyouwillseeit.C.Couldyoutellmewhatkindofbooksthebookstoresells?D.Couldyoutellmeifthereareanybookstoresinthistown?E.Ioftenreadthere.F.There’sonejustonthisstreet.G.Whichisbetter?(2)_______。A.HowcanIgetthere?B.Walkstraightforaboutfiveminutes,andyouwillseeit.C.Couldyoutellmewhatkindofbooksthebookstoresells?D.Couldyoutellmeifthereareanybookstoresinthistown?E.Ioftenreadthere.F.There’sonejustonthisstreet.G.Whichisbetter?(3)_______。A.HowcanIgetthere?B.Walkstraightforaboutfiveminutes,andyouwillseeit.C.Couldyoutellmewhatkindofbooksthebookstoresells?D.Couldyoutellmeifthereareanybookstoresinthistown?E.Ioftenreadthere.F.There’sonejustonthisstreet.G.Whichisbetter?(4)_______。A.HowcanIgetthere?B.Walkstraightforaboutfiveminutes,andyouwillseeit.C.Couldyoutellmewhatkindofbooksthebookstoresells?D.Couldyoutellmeifthereareanybookstoresinthistown?E.Ioftenreadthere.F.There’sonejustonthisstreet.G.Whichisbetter?(5)_______。A.HowcanIgetthere?B.Walkstraightforaboutfiveminutes,andyouwillseeit.C.Couldyoutellmewhatkindofbooksthebookstoresells?D.Couldyoutellmeifthereareanybookstoresinthistown?E.Ioftenreadthere.F.There’sonejustonthisstreet.G.Whichisbetter?21、情景交际。根据对话内容，从下面方框中选出5个适当的句子补全对话，并将其字母标号填在答题卡相应的位置。其中有两项是多余的。。A.SometimesIjustdon'tunderstandwhatpeoplearesaying.B.That'safunnywaytopracticewriting.C.Doyouhaveanytroubleingrammar?D.Butwhataboutthenewwords?E.I'mhavingtroublelearningEnglish.F.Youcanlistentothemathomeafterschool.G.WhatdoyouthinkisthebestwaytolearnEnglish?A:Ben,youlookworried.B:Yes,Ms.Paula.____A:YousaidyoulikedEnglish.What’stheproblem?B:Ican'tgetthepronunciationright.A:Well,whydon'tyouborrowtheteacher'stapes?____B:Soundsgreat.____A:Youcanwritethenewwordsinyournotebookandstudythematanytime.B:Thatmightreallyhelp!Thanks.A:Canyouunderstandwhenpeopletalktoyou?B:No,notalways.____A:Whydon'tyoujoinanEnglishclubtopracticespeakingEnglish?TheEnglishclubmeetsonTuesdayandFriday.B:Iwillgo.TheonlyotherproblemIhaveisthatIdon'tgetmuchwritingpractice.A:Maybeyoushouldfindapenfriend.B:____Thanks,Ms.Paula.评卷人得分四、多选题(共2题，共14分)22、Sheis________short__________thethingsonthetable．（）A.too，toseeB.too，nottoseeC.so，toseeD.toomuch，tosee23、Ilikesingerswhotheirownmusic．Whataboutyou？（）A.writeB.writingC.writesD.wrote参考答案一、选择题(共6题，共12分)1、D【分析】【分析】句意：妈妈，不要担心我．我能照顾好我自己．【解析】【解答】答案：D．根据Don'tworryaboutme，可知在这里告诉妈妈别担心，能照顾好自己．在这里lookafteroneself的意思是照顾好自己，使用了反身代词，所使用的反身代词要和I保持一致，I的反身代词是myself．故选D．2、C【分析】【分析】尽管他很累，但他仍然努力工作．【解析】【解答】答案：C考查连词辨析．考查固定用法Thoughbut、Becauseso不能同时出现在一个句中，故先排除AB．though意为尽管，so意为所以，根据句意尽管他很累，但他仍然努力工作．选择C．3、A【分析】【分析】Bill买不到那部新的CD播放机，因为他已经花光了他的钱．【解析】【解答】答案：A；

根据设空处前后的句意"Bill买不到那部新的CD播放机"和"他已经花光了他的钱"，可知后者是前者的原因，because引导原因状语从句，符合语境；故选A4、A【分析】【分析】句意：一天一个苹果对你的健康有益。begoodfor对有益。begoodat擅长；begoodtosb对某人友好。故选A。

【点评】考查介词辨析，牢记固定搭配。5、C【分析】【分析】考查连系动词辨析；A.stay保持；B.feel感觉；摸起来；C.taste尝起来；D.sound听起来；句意：我真的喜欢这青菜面条。他们好吃。根据句意，故选C。

【点评】须牢记常见连系动词的意义。6、B【分析】答案：B．

根据语境推测句意是"这些年为了让西昌更漂亮栽了许多树和花．"句子表述的是现阶段的事情，判断句子中的谓语动词用一般现在时，主语Manytreesandflowers是动作plant的承受者，所以用被动语态，一般现在时被动语态的构成是：主语+am/is/are+动词的过去分词；故选B．

这些年为了让西昌更漂亮栽了许多树和花．

本题考查了动词的时态．做题时，一定要特别关注有关的时间短语，这是判断句子时态的标志．在没有时间状语的情况下可以联系上下文根据语境来做出正确判断．【解析】B二、填空题(共9题，共18分)7、略

【分析】【分析】让我们假设这是2060年普通的一天；当然，事情发生改变，生活也是非常不同的．

每一天都可以去月球旅行．今天去月球度假就像2010年去欧洲度假一样简单．在月球上的许多风景胜地；许多宾馆已经建造起来．为了让每个人都能在月球上欣赏到美丽的风景，每个房间都有至少一个图片式的窗口．为年轻人和老年人的娱乐提供了一切可以想象的东西．

现在人们吃什么？他们仍然吃食物．但是现在许多食物制成药片形式；融入到药片中的食物主要来源于绿色植物．

因为世界上的人现在比五十年前的人多得多；所以地球上绝大多数的地方都被人所占据．沙漠得到灌溉，农作物不再被害虫吃掉，收成总是很好．

当然农业非常发达；很少有人在农场工作，只要用几台电脑就可以经营农场．

人们现在主要是素食者；他们只吃面包；蔬菜、水果等，他们不吃肉或鱼．你知道，随着人口的数量的增加，动物的数量减少了，所以人们不得不成为素食主义者．我们的身体和思想都比较健康，我们知道如何处理各种各样的疾病．没人再得病．

这就是我们生活中的2060年．【解析】【解答】51．C．细节理解题．根据第二段中Atanumberofscenicspotsonthemoon，manyhotelshavebeenbuilt．（在月球上的许多风景胜地；许多宾馆已经建造起来．）可推断“在2060年月球上将会有许多名胜”．故选C．

52．B．词义猜测题．根据cropsarenolongereatenbypests（农作物不再被害虫吃掉）及后句Theharvestisalwaysgood．（收成总是很好．）可推测“沙漠得到灌溉”作物才能生长，才会有好收成，故irrigated意为“灌溉”．故选B．

53．C．推理判断题．根据第三段中Peoplearestilleatingfood．Butmanyfoodsnowcomeinpillform，andthefoodthatgoesintothepillcomesmainlyfromgreenplants．意思是人们仍然吃食物．但是现在许多食物制成药片形式，融入到药片中的食物主要来源于绿色植物，可推测A项“人们只吃药片形式的食物”说法错误；根据第四段最后一句句意“收成总是很好”可推断B项“人们没有大量的农作物”说法不正确；根据第五段最后一句Itispossibletorunthefarmbyjustusingafewcomputers．意思只用几台电脑来管理农场成为可能；可推断C项“人们通过使用高科技管理农场”正确．故选C．

54．C．细节理解题．根据倒数第二段中Yousee，asthenumberofpeopleincreases，thenumberofanimalsdecreases．Sopeoplehavetobevegetarians．可知；“随着人口的增长，动物的数量减少了”是“人们不得不做素食者”的原因，与C项相符．故选C．

55．A．推理判断题．根据文中Everythingimaginableisprovidedforentertainmentoftheyoungandold．意思是能想到的每样东西都被供给年轻人和老年人娱乐，和Theharvestisalwaysgood．及Noonehastobeillanymore．意思是没人再得病，可看出作者对未来生活充满希望，而不是很不满意或很难过．故选A．8、B【分析】试题分析：句意：我不知道那个教授将什么时间在大厅里给我们上课。根据句子的结构可知缺少时间状语，故选B。考点：考查连接词的用法。【解析】【答案】B9、D【分析】略【解析】【答案】D10、BCACB【分析】【分析】文章大意：这是一篇说明文，短文主要介绍3D打印技术的发展及带给人们生活的变化，当然3D打印技术现在还存在着许多的不足，但是作者相信这些不足会在不久的将来得到改善．【解析】【解答】61．答案：B．细节理解题．根据Tenyearsagopeoplecouldonlysee3-Dprintinginsciencefiction（虚构的）movies．；可知十年前人们只有在科幻电影中看到三D打印，故选B．

62．答案：C．推理判断题．根据Inthefuture，itisexpected（期待）thattheprinterwillmakehumanorgans（器官）tosavemorelives．可知现在人们还不能制作人体器官；故选C．

63．答案：A．推理判断题．上文描述的都是三D打印的优点；后面发生转折可知是指其缺点，故选A．

64．答案：C．是非判断题．根据上文提到不足中有一点是太贵及后文Butasthetechnologydevelops，disadvantageswillbeimproved可知这一缺点会得到改善；故选C．

65．答案：B．主旨大意题．根据短文描述，可知本文重点讲述了3D打印给人们带来的变化．故选B．11、tohelp【分析】【分析】莉莉让我帮她学数学．【解析】【解答】答案：tohelp考查单词填空．根据句子结构考查固定短语asksbtodosth，表示请求某做（事情．），故要用不定式tohelp．12、HowcanIimprovemypronunciation？【分析】【分析】我怎样才能提高我的发音呢？【解析】【解答】答案：HowcanIimprovemypronunciation？观察所给的单词结合how，确定此句为特殊疑问句，可组织出如下意义的句子：我怎样才能提高我的发音呢？此句为一般现在时态；将疑问词how置于句首引导这个特殊疑问句，表方式；后用疑问语序，将情态动词can提前，后加主语I和动词原形improve；后加宾语"我的发音"，所以此处my应该修饰名词，结合给出的pronounce为动词，其名词形式为pronunciation，为不可数名词，所以应表达为：mypronunciation；故此句可完整地表达为：HowcanIimprovemypronunciation？13、CBADE【分析】【分析】--你好！欢迎来到志愿组织．我能为你做什么？

--我准备好为我们的城市做一些志愿活动．我喜欢户外工作．

--好的；你能帮忙打扫街道．

--我能做．顺便问一下；我的妹妹也想成为一个志愿者．但是她不喜欢做户外工作．

--她喜欢做什么呢？

--她喜欢和小孩玩耍．

--她能够在医院看望生病的孩子．她能和他们玩游戏．

--那是一个好主意．非常感谢．

--不用谢．【解析】【解答】答案：

51．C；根据语境；Welcometo欢迎到，通常紧接着是询问，能为你做些什么，所以选C．

52．B；根据上句说；我喜欢做户外工作，所以推荐的志愿活动为户外的活动，所以选B．

53．A；根据后一句；提到另一个人she，所以根据选项，A比较恰当，顺便提到"我"的妹妹也想成为志愿者．

54．D；根据答