文档库 最新最全的文档下载
当前位置:文档库 › 小学四年级英语配套练习册

小学四年级英语配套练习册

小学四年级英语配套练习册
小学四年级英语配套练习册

小学六年级英语上册期末考试试卷(第一套)

小学六年级英语上册期末考试试卷(第一套) (一)听力部分 分享本来不属于东西,属于事,就像颜色不属于物体,属于事,就像美丽不属于物,属于事,就像爱不属于物,属于事,她依赖于人的心存在,但分享给你带来了不同的结果和感受,有这些就够了,不管是物是事,不管天荒地老,我就是需要这种感觉,谢谢你的下载与我在这个世界开始链接.(word文档可以删除编辑) 一.选出听到的单词: ( )1. a. nice b. nine c. fine ( )2. a. photo b. phone c. bowl ( )3. a. fridge b. first c. fruit ( )4. a. same b. name c. some ( )5. a. count b. old c. out ( )6. a. my b. may c. why ( )7. a. wash b. washing c. washer ( )8. a. Miss b. Mr c. Mrs ( )9. a. letter b. let c. little ( )10. a. long b. wrong c. song

二.选出听到的句子: ( )1.a. How many buses are there in the street? b. How many cars are there in the street? c. How many bikes are there in the street? ( )2.a. What’s his sister’s name? b. What’s her sister’s name? c. What’s his brother’s name? ( ) 3. a. How old is Mary, Jane? b. How old is Jane, Jack? c. How old is Jack, Mary? ( )4. a. The reading room is Room 234. b. The reading room is Room 324. c. The reading room is Room 432. ( ) 5. a. There is a big dog under the tree. b. There is a small bird in the tree.

四年级英语试题及答案

乡镇 学校 班级 姓名 学号 …………….…………………………….密………………………………………封………………..………………….. 四年级英语下学期第三次月检测试题 考试时间:60分钟;满分:120分 同学们,又是收获时刻。在此,你尽可以全面展示自己的知识与才华。相信你一定会把诚信写满试卷,一定会用努力书写成功! 题 听力部分 笔试部分 总成 绩 号 一 二 三 四 五 一 二 三 四 五 六 七 成绩 听力部分(50分) 一、选出你所听到的单词(每小题2分,共10分) 1、( )A. picnic B.picture 2、( )A.Tuseday B.Thursday 3、( )A.was B.were 4、( )A.house B.home 5、( )A.travel B.travelled 二、听音,选择正确的图片。(每小题2分,共10分) ( )1、 A. B. ( )2. A. B. ( )3. A. B. ( )4. A. B. ( )5. A. B. 三、听音,标序号。(每小题2分,共10分) ( ) ( ) ( ) ( ) ( ) 四、听录音,判断对(T )错(F )。(每小题2分,共10分) 1. 2. 3. ( ) ( ) ( ) 4. 5 ( ) ( ) 五、 听音选择答语。(每小题2分,共10分) ( )1、A I am watching TV. B I am going to watch TV. ( )2、A Yes,I did. B Yes,I do. ( )3. A We ate some food. B We drank some milk. ( )4. A I want a hamburger B I went to the park ( )5.A He went there last year. B. I will have breakfast . 笔试部分(70分) 一、判断发音部分是否相同(10分) ( )1.cool took ( )2.clever lesson ( )3.cousin house ( )4.thank was ( )5.fat bad 二.单项选择。(20分) ( )1.Who ’s that girl —It ’s________. A. I B. me C. she ( )2.He wasn ’t ________ then. He was thin. A. fat B. thin C. short ( )3.What ______this A. is B. are C. it ( )4.I________do my homework yesterday . A. wasn ’t B.am not C.didn ’t ( )5.Amy will ______ a picture tomorrow . A. drawing B. going to draw C. draw ( )6.Mum, we _______ a party last Monday. A. have B . has C. had ( )7.Tell me _______ your picnic. A. at B. about C. with ( )8.He ________ TV yesterday.

(完整word版)人教版六年级英语知识点归纳和易错题整理,推荐文档

【重点单词和短语】 visit my grandparents拜访我的祖父母 see a film看电影take a trip去旅游go to the supermarket去超市 learn how to swim学怎样游泳go skating去滑冰row a boat划船go fishing 去钓鱼 go skiing去滑雪go ice-skating去划冰go shopping去购物make mooncakes做月饼read a poem读诗 this moring/ afternoon/ evening今天早上/下午/晚上(傍晚) tonight在今晚tomorrow明天next week下周 dictionary字典comic book连环画册word book单词本postcard明信片 jump in跳进half price 半价make a snowman 堆雪人 share sth(事)with sb(人)和某人分享某物lots of= a lot of 许多 【单词补充】 look for (同义词) find leaf (复数) leaves film (同义词) movie buy (反义词) sell too(同音词) two /to ice-skate(现在进行时)ice-skating teach (反义词) learn 【语法点分析】 1. ---What are you going to do tomorrow?---I’m going to have an art lesson. 用be going to 结构表示将来时 “be goi ng to +动词原形”构成一般将来时态,表示计划、安排将要做的事或根据目前推测将要发生的动作,意为“打算,将要”。(be动词要根据人称选择恰当的搭配) 除了“be going to +动词原形”构成一般将来时外,“will+动词原形”的结构也可以构成一般将来时如:I’m going to have an art lesson.也可以表述为:I will have an are lesson. 原则上用哪个结构来问,就用哪个结构来答。

初三英语配套练习册答案

Section A 一、https://www.wendangku.net/doc/ba15416129.html,lion 2.charity 3.tie 4.medical 5.nervous 二、1.medical 2.going 3.friendly 4.won 5.to work 三、1~5 DFBGA 四、1.had;would go 2.what to write 3.What if someone else 4.would give; to charity Section B 一、1.circle 2.herself 3.bother 4.annoy 5.fairly 6.plenty 7.listener 二、1~5 BCDBA 三、1.energetic 2.not to run 3.speech 4.listener 5.would have 四、1.What if 2.doesn't;in the slightest 3.rather than/instead of 4.to get along; with 5.what to say 6.so that 五、1~5 ACDEB Self Check and Reading 一、knowledge 2.represent 3.correct 4.deep 5.offered 6.covers 二、1~5 CBDAD 三、1.in public 2.are sure 3.bother 4.get along with 5.in front of https://www.wendangku.net/doc/ba15416129.html,es top 7.right away 8.plenty of 四、1.cut yourself by accident 2.make her comfortable https://www.wendangku.net/doc/ba15416129.html,e up with https://www.wendangku.net/doc/ba15416129.html,e out 5.stop working 五、1~5 DFEAB 六、1.were 2.would try 3.would not say 4.would allow 5.were 6.would give 7.would set 七、1.If I becameill rich/had lots of money, I would give you 1,000,000 dollars. 2. He fell seriously and couldn't afford to go to hospital. 3.肯鼓励他不要放弃希望。4. Because he knew about Tony’s illness from one of his classmates. 5. 1,000,000 dollars.

小学六年级上英语期末考试题(外研版)及答案

六年级上英语期末考试题 班级_____姓名_______分数_____ I. 根据汉语提示将下列句子补充完整。(15分) moon is ________(百万)of years old. 2. I’m ______(放)my new stamps into my bag. is her _________(地址). (高兴的)to meet you. love _________(竹子). often ________ (帮助)his mum. likes ___________ (喝) orange juice. _________ (写)a letter to my mum yesterday. elephant ________(睡) for three hours a night. don’t often ________ (整理)my room. II. 选择填空。(15分) ( ) you tell me more_______ the Great Wall A. than B. about C. of ( ) _______ some stamps ______ Canada. A .is/from B. are/from C. are/ in ( )17. Please ____ quiet! Mum is sleeping. A. is B. am C. be ( )18. ________ fantastic DVD! A. What a B. How C. How a ( )’s father _______ a Chinese kite. A. have got B. has got C. have get ( ) didn’t _______ pictures last weekend. A. draw B. drew C. draws ( )21. Simon has got some chopsticks, ____ they are difficult. A. and B. but C. or ( ) you got _______ stamps A. some B. any C. a ( )23______is my hobby. A. Collecting cars B. Swims C. Read stories ( )24. We’re _______ a picnic now. A. have B. had C. having ( )25. These __________ festivals are very interesting. A. America ( )26. —They are our good friends. They play with children. What are

最新四年级英语试卷及答案

最新四年级英语试卷及答案 四年级英语试卷及答案 Ⅰ、听录音,圈出你所听到の单词 1.June July 2.donkey monkey 3.cow how 4.sunny sun 5.pig big 6.dog door 7.hole hotel 8.where wheel 9.March May 10.cat cab Ⅱ、听录音,选择正确の答语 ()1. A. Yes,I can B.I can’t ()2. A.I want to buy some apples B.I want to read a book ()3. A. In a tree B. In a river ()4. A. To the bicycle B. My bike is broken ()5. A. Nice to meet you B. It’s warm and rainy Ⅲ、听录音,在与你听到の内容相符の句子前打“√”,不相符の打“×”. ( ) 1. It’s sunny. ( ) 2. Nice to meet you. ( ) 3. Li Ming’s head is stuck. ( ) 4. Let’s go to the park to fly kites. ( ) 5. Is the library far from here? Ⅳ、听录音,把下列句子补充完整. 1.How’s the weather ? It’s ___________ 2.The elephant is _________________ 3.The rope is in the ___________________

六年级上册英语易错题

六年级上册英语错题集 一、按照恰当的形式填空 South(对应词) north The boy runs fast(fast是副词),but the girl runs slowly . let’s have(have)a look at it. Listen !The girl is singing(sing) ! She aways learns (learn) a lot from books. 二、回答句子 —What did you do? —I played the volleyball. —What can we use match for? —We can use it to make fire. I’d like to have an e-friend.(改为一般疑问句) Would you like to have an e-friend? What are you? (你是干什么的?)I am a student. How much milk is there? (有多少牛奶?)There is a cup of milk. When is his mother’s birthday? It on the first of May. What would you like to know about him? I‘d like to know about his name. 三、选择题 Last night I am very tired ,IB sleep. I am very tired. A.could B.could not C.can D.can’t The air is important A us. A.for B.to C.of What did you see A the museum. A.at B.on C.in We live A the Earth. A.on B.at C.in The bird often sings songs A the tree. A.in B. on(长在树上) C.at Where is Tom ?—He is B holiday in Beijing . A.in B.on C.at

(2020年整理)人教版七年级下册英语配套练习册答案.doc

单词:(七下册u1) country, Canada, Japan, Australia, French, language, pal, live, United, Singapore 选择: ABDBBCAACD 句型: is from, Where from, What language(s), Where does, Does speak 翻译: Where is from is from, does live lives, language speak speaks, Chinese speaks Japanese

对话:EFBDA Section B 单词: write,favorite,difficult,world, wants, 介词:for, in ,to, from in, in, with, at, from in, to on 选择:CCAAC BCABC CBBDB翻译: speak speaks French, think interesting, a little,writes to his parents about, playing sports on u2A答案 1.library,restaurant,supermar

ket,bridge,post office, Avenue, neighborhood 2:CBCBCCDCCC 3Where are ,is a long bridge, Yes, there is, Are there any, There are two small restaurants in the neighborhood. SectionB答案 1:small, quiet,beginning, through,dirty,hungry,way,ga rden,visit,tour,supermarket,a irport,district,place,tour 2:BABBABCBAC 3:Go down/turn left,have a

最新人教版六年级下英语期末考试题

六年级英语期末模拟试题 听力部分(满分50分) 一.Listen and choose(听录音,选出跟录音相符合的一项,并将其字母编号填在题前的括号里)(每小题1分,共10分) 1.()A.taller B.tall C.doll 2.()A.matter B.match C.metter 3.()A.nose B.rose C.goes 4.()A.read B.red C.fat 5.()A.bored B.ball C.sore 6.()A.has B.had C.have 7.()A.154cm tall B.155cm tall C.153cm tall 8.()A.How old are you? B.How are you? C.How tall are you? 9.() A.I am fine. B.I am fifteen. C.I am five. 10.()A.He did homework.B.He did housework.C.She did homework. 二、Listen and judge 听录音,判断句子或图片的是否与录音内容相符,相符的在相应题号 下的括号内打“√”,不相符的打“×”(每小题1分,共10分) 1. 2 . 3. ()()() 4. 5.

()() 6.() I went swimming yesterday. 7.() My sister is younger. 8.() You look so angry. 9.() Merry is 80cm tall. 10.() Jack’s apple is smaller 三、Listen and answer(根据你在录音中的问题,将下面每组答句中最合适的答案选出来,并 将其前面的字母符号填在句子前面的括号里)(10分) ()1、A:He’s riding a bike. B: He rowed a boat. C:He is swimming. ()2、A: He went fishing. B: He went to shanghai. C. He’s going to the library. ()3、A: Yes, she does. B: No, she didn’t. C: No, she can’t. ()4、A: They went by bike. B:They feel well. C: They go by bus. ()5、A:Yes, she’s going to go swimming. B:Yes, she worked at night. C:Yes, she failed the math test. 四、根据录音内容填写下列句子中所缺的单词,使句子完整.(每空只填一词)(10分) 1.Is John __________ pictures ? No, he_________ pictures yesterday. 2.I’m very__________, I went ________ yesterday ! 3.Sarah has a __________, so she __________ the doctor at 8:00 this morning. 4.My mother __________ some __________ for me last Sunday.

四年级英语试卷及答案

四年级英语试卷及答案. 四年级英语试卷 ) (10分一、写出下列字母相应的大写或小写。、H ________ 2、b________ 3、、e________ 、A ________ 5F ________ 4 1

) 二、选出单词中所缺字母或字母组合,将序号填入括号内。(10分C. m B. a () 1. f _ n (风扇) A. o C. z B. s ) () 2. pen_ il (铅笔 A. c C. ar B. or 3. rul_ _ ()(尺子) A. er e o C. o s_ f_ (长沙发) A. a B. o )( 4. n C. un B. an () 5. chick _ _ (鸡肉) A. e n 分)三、选出下列每组单词中与其他不属于同类的一项。(10 C. eye A. thin B. tall ()1. on C. 2. A. in B. candy () C. door 3. A. window B. math book () C.

brother A. bed B. sister () 4. C. fridge B. noodles A. rice () 5. 四、认真看一看,为下面单词选择相应的汉语。(20分) A、蔬菜 B、电灯 C、书包 D、书房 E、门 F、谢谢你 G、墙壁 H、电话 I、头发 J、勺子 1、( )light 2、( ) thank you 3、( ) hair 4 、( )door 5、( ) schoolbag 6、( ) phone ) study ( 、8 ) vegetable ( 、7 )spoon 9、( ) wall 10、( 30分)五、单项选择 (

苏教版六年级英语(上)A英语易错题

六年级英语易错题 姓名 1.Gao Shan ____ (be) at home yesterday. He ____ (be) ill but he ___ (be) fine now. 2.The king (not ,wear) any clothes. 3.The queen (can) not touch the flowers when she (be) young(年轻). 4.I (not meet) Nancy just now. 5.Look at the plane. It’s(fly) so high. 6.People (go) to the park every morning. 7.It was (rain) yesterday(昨天).And it (rainy) heavily 8.The weather is (wind) now. 9.I (bring)my homework here. 10.Oh, what a day! It’s (rain) now. 11.Mary is (excite) about the fashion show 12.The students are (get) very excited. 13.Don’t ________ (run) in the school now. 14.My father likes (fish) very much. 15. A pair of glasses (be) behind the CD Walkman now. 16I could not (find) my book, but my father (find) it under the table. 17.I _______(not have) a mobile phone now. 18.My friends are __________ (do shopping) now. 19.What are you (wait) for?20.The show (继续) and it went well. 21.There (be) a pair of glasses on the desk yesterday 22.How about (watch) the running race? 23.My father used a telephone (call) his friends before. 24.Yang Ling ____________ (wait) for the bus now. 25.SuHai,_______ (put) your hands on the desk. 26.He ______ (look) sad, because he ______(lose) a new pen. 27.I want __________ (be) your friend. 28.No (smoke) means you can’t (smoke) her 29.The signs over there (mean) different things. 30.What __________ the signs ___________(mean)? 31What are you doing ? We_____(talk) about the ____ (run) race. 32.We (make) lots of delicious food and we (eat) them at home yesterday. 33What can we do ___________(keep) our city clean? 34.Who (make) our streets clean every morning? 35.Who (smoke) in the room?36.There ________(be) a lot of rubbish in the water last year. 37.Yesterday it _________ heavily.(rain) , so I ________(take) a bus to school. 38.People often _________(plant) trees on Planting Trees Day. 39.There ________(be) a lot of fish in the water. 40.The signs on the wall (mean) “Danger”41.The girl can dance_______(beautiful). 42.What can we do_______(keep) our country beautiful? 43.Water is useful for us. We use water ___________ (wash) clothes. 44.__________(protect) the Earth, we can reuse many things. 45.He starts _______ (draw). 46.The books are ______________ (use). 47.- (Throw)the magazine away.It’s not (use)now. 49 .You shouldn’t waste water _______ (too).49.All the students were _________ about the ________ football game (excite). 50.He came here _________ ( meet ) his cousin. 51.Let ________ ( he ) __________ ( clean ) the desks and chairs. 52.Every (student)should do something (help)others. 53 .It’s Helen’s turn __________(clean) the classroom.54.Let’s start (read). 55.Do you know how (protect) the Earth. 56.Jim and Li Lei _____________ (watch) the football match this evening 59.What ________ you ____________ (do) tomorrow morning? —I __________________ (see) my grandparents 60.There __________________ (be) a birthday party this evening

九上英语配套练习册答案

【人教版】英语配套练习册(上册)答案 【Statement】 Unit1---Unit5(Not including essay) 【Unit 1】 Section A 一、1.improve 2.vocabulary 3.flashcards 4.pronunciation 5.aloud 6.grammar 二、1.watching 2.speaking 3.listening 4.to finish 5.seen 6.frustrating 7.excited 三、1.making flashcards 2.by making vocabulary lists 3.by practicing conversations with his friends 4.ask the teacher for help 5.by working with a group 四、1.How does; learn 2.Why not 3.five years ago 4.doesn't;ask 5.Has;had;yet 五、1.Sure/Certainly 2.how 3.asking 4.yes 5.practicing 6.How 7.long 8.skills 9. at 10.welcome Section B 一、1.pronounces 2.slowly 3.spoken 4.mistake 5.solution 6.impressed 7.challenges 二、1.slowly 2.to use 3.spoken 4.pronunciation 5.writing 6.worried 7.right 三、1.First of all https://www.wendangku.net/doc/ba15416129.html,ter on https://www.wendangku.net/doc/ba15416129.html,ugh at 4.take lots of grammar notes 5.couldn't pronounce 6.already sung 7.special suggestions 8.wactching;boring 四、1.don't;either 2.to study 3.spent;on 4.too;to 5.How does 五、1.best 2.by 3.watching 4.voices 5.keeping 6.studied 7.conversations 8.improves 9.pronunciation 10.dictionary Self Check and Reading 一、1~5 CDCBD 6~10 BADCC 二、1.wactching 2.playing 3.making 4.singing 5.developing 6.would come 7.read 8.truly 9.speaking 10.(to) carry 三、1.Where to buy 2.pronunciation right 3.How often 4.How long 5.instead of 6.What was 四、1.worrying about 2.regard their pets as 3.goes by 4.try our best to 5.with the help of 6.look up 7.make up 五、1~5 ABCCD 6~10 ACBDC 六、1~5 BCADD Ⅶ.(One possible version) As a student, you may know the importance of English. I believe that learning English is just like learning to play the piano; by practicing every day. We must use English every day. I not only answer the teacher’s questions in English, but also speak English as much as I can after class.

小学六年级英语期末考试试卷

一、听录音,选择正确的图片,在序号上打√。每小题读两遍。(10分) 1.A B 2.A B 3.A B 4.A B 5. A B 二、听录音,选择你听到的单词或词组,每小题读两遍。(10分) ( )6. A. on foot B. by subway C. by car ( )7. A. angry B. happy C. fruit ( )8. A. driver B. singer C. football player ( )9. A. scientist B. Australia C. dancer ( )10. A. watch TV B. see a film C. take a trip 三、听录音,选择你所听到的句子。每个句子读两遍。(10分) ( )11. A. What is he doing? B. When is she going? ( )12. A. What does your sister do? B. Where does your sister work? ( )13. A. How does he go to school? B. How does she come to school? ( )14. A. What does your father do? B. Where does your father work? ( )15. A. How can I go there? B. Can I go there on foot? 四、听对话,根据听到的对话内容,给下列句子排序。对话听两遍。(10分)

A. Great. I’ll write an E-mail to him today. B. Sure! Does he study in primary school, too? C. On a pen pal website, we have a student from Australia. Wu Yifan, would you like to be his pen pal? D. Good, thank you! E.Yes, he is 11 years old. 16._____ 17.______ 18.______ 19._____ 20. _____ 五、听下面一则短文,将方框中的单词按顺序填入短文的横线上,使短文意思合理、完整,每空一词,听短文前,你有30秒钟的时间阅读各小题。短文读两遍。(10分) One day, a rich old businessman in a small town meets a factory worker, a coach and a fisherman. He gives them three seeds and says,“Bring me the flowers 21 . The man with the mos t beautiful flower can have my money!” After three months, the factory worker brings a big red flower. The coach brings a small purple flower. But the poor fisherman brings 22 . He is very sad. “I don’t know why!”he says.“I watered it 23 .” “You are honest(诚实的)!”the businessman says. “The seeds are 24 and will never sprout(发芽)! The money is yours.” The fisherman is very 25 . The other two men feel ashamed(害臊的)and sad. 21._____ 22.______ 23.______ 24._____ 25. _____ 笔试部分(50分) 六、选出每组中不同类的单词。将其序号填在题前的括号里。(10分) ( )26. A. coach B. teach C. pilot ( )27. A. newspaper B. bookstore C. magazine ( )28. A. teaches B. tomatoes C. reads

2017四年级英语上册期末试卷及答案

2017-2018学年人教版四年级英语上册 期末试卷 听力部分(40分)分,10题,每小题1一、听录音,选出听到的单词或短语,将其序号填入题前括号内。(听两遍,共) 计10分C. elephant B. eye ( ) 1. A. either C. but B. hungry ( ) 2. A. help C. panda B. monkey ( ) 3. A. like . make C B. much ( ) 4. A. many C. thirteen B. fifteen ( ) 5. A. fourteen C. jump B. skate ( ) 6. A. swim C. yeah B. umbrella ( ) 7. A. very C. orange B. robot ) 8. A. red ( C. they B. he ( ) 9. A. she C. a cup of tea B. a snack bar ( ) 10. A. anything else ) 分1分,计8二、听录音,用数字给下列图片标上序号。(听两遍,共8题,每小题

)()()()(

15¥ . . . ()()()() 三、听录音,判断。相符的打“√”,不相符的打“×”。(听两遍,共6题,每小题1分,计6分)

1. 2. 3. ()()()4. 5. 6.

()()() 四、听录音,选择正确的答句。(听三遍,共5题,每小题2分,计10分) ( ) 1. A. Yes, I do. B. Yes, it is. C. Yes, I am. ( ) 2. A. Well done. B. How nice! C. Here you are. ( ) 3. A. Fourteen. B. It's fourteen . C. Fourteen yuan. ( ) 4. A. No, I can't. B. No, she can't. C.No, he can't. ( ) 5. A. No, I don't. B. No, thanks. C. Ten, please. 五、听录音,填入所缺单词。(听三遍,共6空,每空1分,计6分) 1. A: Look at_______ doll. B: __________ eyes are _________. 2. A: What would you like? B: I'd like some__________. A: Anything__________? B: A cup of___________. 笔试部分(60分) 六、找出不是同一类的单词。(共8题,每小题1分,计8分) ( ) 1. A. twenty B. monkey C. thirty ( ) 2. A. fridge B. table C. cute ( ) 3. A. juice B.cake C.hamburger ( ) 4. A. skate B. sofa C. swim ( ) 5. A. apple B. bird C. orange ( ) 6. A. door B. sticker C. bed ( ) 7. A. doll B. basketball C. football ( ) 8. A. she B. he C. my 七、单项选择。(共10题,每小题1分,计10分) ( ) 1.--- Look at these_______ . ---They are sweet. A .tiger B. apples C. horses ( ) 2. --- Do you have_______ toy animals? ---No, I don't. A. some B. any C . a ( ) 3. --- I'm hungry. ---I'd like some _____ . A. rice B. juice C. milk ( ) 4. Mike and Yang Ling are _______ the snack bar. A. on B. under C. at ( ) 5. He can't play basketball _______. A. either B. too C. to ( ) 6. --- Do you like ______? ---_______, I do. A. cats; No B. cat; No C. cats; Yes ( ) 7. --- ______ is the cake? ---Ten yuan. A. How many B. How much C.How old ( ) 8. Your ears______ big and your hair______ long. A. is;is B. are; are C. are; is

相关文档
相关文档 最新文档