中考英语复习：单项选择题及答案3

中考英语复习：单项选择题及答案3

中考选择填空精编 200 题 1. ---You’ve dropped _____ “s’’ in the word “acros’’. ---Oh, ____ letter “s’’ should be doubled like this “across’’. A. a , a B. an ,a C. an ,the D. the ,the 2. ---May I ______ your dictionary for a while? ---Sorry, I’ve left it at home. A. borrow B. lend C. keep D.take 3. Those_____ have caught SARS disease must be kept off from us. A.who B.which C./ D.what 4. Roy made several kites ,but _____ of them can fly high in the sky. A. neither B.none C. all D.most 5. A number of people in Beijing ______ caught SARS and the number of the people who died of SARS _____ reached nearly one hundred so far. A.has, has B. have, have C. have,has D. has, have 6.---Could you tell me how to improve spoken English ? ---Well,just take every chance to practise ______and don’t be shy. A. speak B.to speak C. speaking D.spoke 7. ---There’s going to ______ a concert in the hall tonight. ---Yes, and the last performance will be given by Michael Jackson. A.have B.give C.play D.be. 8. An earthquake _______ Dachaidan County in Qinghai province on the morning of April18. A.happened B.rocked C.took place D.appeared 9.The children ______ not to play with the fire . A. are told B. tell C. are asking D.warn 10. ---Do you often get on-line? ---Yes.I ______ most of my time on it .It’s a good way to kill the time. A.cost B.spend C.pay D.take 11.---Will you please show me how to operate the new machine? ---Sure. It’s a piece of cake.Now let me tell you _____ to do first. A.what B.how C.whether D.when 12---My trousers are______ out. ---I’ll buy you a new pair. A.tried B. worn C.wearing D.sold 13.The rubbish ______we have collected can be recycled. A.who B.which C. this D.what 14.---The artist has got _____ much work to do that he hardly has time to help his wife with the housework. ---That’s true.Even on Sundays he is busy with his work. A.too B.so C.very D.such 15.---How long have you ____a cough? ---Ever since last night. A. got B. had C. caught D. taken 16. ________ Iraqi people were killed in the war which broke out on March 20. A.Thousand B. Thousands C. Thousand of D. Thousands of 17. I went home and _____ my schoolbag and started to help Mother do the cooking. A. put off B. dropped off C.turned off D.shut off 18.---He seems _____ ill. Shall we take him to the hospital right now? ---I don’t think it matters. Maybe he’s caught a bit of a cold. A.terrible B.terribly C.even D.more 19. ---Does the child need any help ? ----No.He is old enough to _____ himself. A.put on B.wear C. take care. D. dress 20.---This is a really wonderful party with interesting people and great food . ---I’m _____ to hear that you are enjoying yourself. A.sorry B. glad C. afraid D. sure. 21 ---What are you going to do tomorrow? ----I’m not sure. I____ make a trip to Hanzhou with my girl friend. A.may B.maybe C.will D.must 22.----The pen writes well though it doesn’t cost much. ---- Let me have a try. So _____. A.it is B.it does C.does it D.is it 23.The accident happened ______ a freezing winter morning. A.on B.in C.at D.since 24.---____ the Internet _____ in your school? ---Yes , but the computer in our office has often broken down. A.Is,used B.Is,using C.Does ,use D.Has ,used 25. There was a phone call for you while you were out and it was _____in English. A. called B. rung C. phoned D.made 26. The essential needs should _______ to the prisoners of wars（战俘）. A.offer B.be offering C.be offered D.to be offered 27.---I eat _____ vegetables and ______ meat than I did last year. ----That’s why you’re getting fatter. A. fewer,more B.more,less C.less,more D.many ,much 28.--- How many times have you _______ from your penfriend since last year? A.heard B.received C.got D.written 29. .—Do you know the city of Ningbo well ? —Of course I do. I’ve here for nearly 3 years. A.come B. got C.arrived D. been 30.---Sorry .I am late. ---It doesn’t matter.The meeting has ______ for just several minutes A. begun B. started C. been on D.held 31.---- Is the hen old enough to ____ eggs? ----Yes,it has _____ a lot. A.lay,laid B.lie,lain C.lie,laid D.lay,lain 32.---Can I take both of the presents? ----No,I’m afraid not.You can take ______ of them. A.both B.each C.either D.any 33.----Could you tell me _____? I must find him. ----Sorry .I have no idea.But he was here just now . A.where Tom was B.where has Tom gone C.where can I find Tom. D.where Tom is 34.---It’s necessary and important ______school teachers to teach their students how to get on well with others. ----Yes, you said it. A. of B. for C.from D.to 35.----I don’t think your team can beat theirs. ----____.But we could if Lin Tao were on the team. A. No,we can’t B.Yes ,we can’t C. Yes,we can D.No, we can 36. .China has made a great contribution _____ preventing SARS. A.for B. to C.with D.in 37.----I’m too busy_______ to my family often. ---Why not call them instead ? A.writing B.to write C.written D.write 38.----______ present you’ve bought for me! ----I’m glad you like it. A.How a B.What a C.How D.What 39.---This is no-smoking zone.Can’t you see the sign? ----Oh ,sorry. I ______ it. A.haven’t seen B.won’t see C.don’t see D.didn’t see 40.----Will you please let me have a look at the photos taken in the States ? ---Sure .I’ll _____ them to school tomorrow. A.take B.carry C.get D.bring 41- --We will do what we can ____ourselves this term. ---It’s high time for you to work hard. A.improve B.to improve C.be improved D.be improving 42---What happened to Tom? ---He was crossing the street ____ a motorbike hit him from behind. A.while B.when C.until D.because 43---Dad,what’s the sea like? ---Well,it’s large and full of water. It covers about _____ of the earth. A.one third B.three quarter C.three-fourth D.three quarters 44. ---May I go out for an outing with you tomorrow? ---If your mother______. A. will let B. will allow C.let D.agrees 45---Would you like ______ some fruit? ---No thanks. I don’t feel like _____ anything now. A.to have,to eat B.having, to eat C. to have , eating D. having ,eating 46---There can be no life on the earth without water. ---That’s right.Water _____ everywhere. A.needs B.is needing C.is needed D.needed 47---Were you late ____the meeting? ---No,I arrived there ten minutes______ the meeting started. A.for, before B. at, before C. for ,till D. at ,after 48---Excuse me,______ I don’t think you can smoke here. ----Sorry I didn’t know this is none-smoking zone. A. and B.but C.so D.then 49---How many English words had you learned _____ the end of last term? ----Aound 2000,but I’ve forgotten most of them. A.by B.at C.to D.on 50.---Are you learning art now during your spare time? ----No. I’ve stopped _____ Chinese medicine instead. A.to learn B.learning C.dropping D.to give up 51.----_____ is your new teacher? ----The one standing under the tree with a dictionary in his hand. A.Who B.What C.Where D.Which 52.---Do you like being a teacher? ---- Sure.But my parents ____ me to be a doctor when I was a young girl.. A.hoped B.want. C. wished D. expect 53. The result is so ______ that we can hardly believe it. A.surprising B.surprised C.amazed D.surprise 54.---He was ill and had two weeks ______. A.of B.away C.off D.out 55.---Did you _____ the first place of the league match? ---Of course we did. We _____ all the other teams. A.beat, beat B. beat ,won C. win, won D.win, beat. 56.---Sorry _____ being late. ---It doesn’t matter. In fact, you ’re just on time______ it A.for, for B.of, for C.for, with D.of, with 57.---What he enjoys _____ great and interesting. ---Yes,but it’s dangerous. A.sounds B. sounding t C.sounded D.to sound 58.---You look _______. What has happened to you? --- Everyone expected us to win the match, but we lost to the girls. A. sad B.sadly C .happy D .angrily 59.---- Did you finish _____ the book? ---- Yes ,I did. Thanks ____ your dictionary, I had a better understanding of it. A.reading,for B.reading,to C.to read, for D.to read ,to 60.----How ____ is it from here Ningbo to Xi’an? ----It’s about two ____ flight. A.long, hour’s B.far,hour’s C.long, hours’ D.far, hours’ 61.---Why did you come back so late today ? ----Because it heavily when the meeting was over. We had to wait until it came to a stop. A was raining B .is raining C.rained D.rains 62.----Would you like to give us a talk sometime next week ? ----Sure. But what subject should I ? A.talk B.talk about C. talk with D.talk to 63.---What did the headmaster _______ at the meeting? ---Sorry.I left the meeting before he _______. A .say,said B say,spoke. C speak,said. D.speak,spoke 64.---What about going to the concert? ---Good idea.Let’s ask Tom_____together with us. A. go B .going C. to go D. goes 65.----Do you have any fun ______ together with the small children? ----Yes. I’ve experienced nothing other than pleasure. A to be B. be C. being D. are 66.---There’s hardly anything but some old books in the room,_____? A isn’t it B.is it C is there D isn’t there 67.----Would you like some tea, please ? ----Yes, I prefer tea sugar. A .to B .for C. with D. than 68.----Would you please make the child any more ? ---Sorry,but I didn’t mean to.I just wanted him not to play with the fire. A don’t, cry B not, to cry C.don’t, to cry D.not, cry 69.----What useful book ! ---Yes, it is. But I find it difficult for me to read. A.an, very B.a, too C. an, too D. a, quite 70.---Maths isn’t as as Chinese. ---I agree with you. I think Chinese is than any other subject. A easy, easier B easier, easier C easy,harder D hard, easier 71.---Mum, will you take me to the park tomorrow? ---If it rainy. A. won’t B.doesn’t C .isn’t D. won’t be 72.----Zhang Guorong, a HK pop singer, jumped from the top of a building and killed himself. ----What a pity! That’s because he had______ living in the world. A .been fed up with B.been pleased with C.nothing to do with D.been used to 73.---Why don’t you go to the lecture-room and listen to the talk? ---I hear there isn’t in it. A .something new B.new anything C. anything new D. nothing new 74.----I did badly in the long jump. ---- . A .Congratulations B .That’s great C. Well done D. Bad luck 75. Miss Liu asked Tom to read the new words and students to listen to him. A.other B.the others C.others D.the other 76.---Do you know the result of the race? ---Yes. The winner is a boy Lin Feng from Class 4. A.100-metres, called B.100-metre, calling C.100-metre, called D.100-metres, named 77. The weather here is quite different that of my hometown. A .from B with C than D as 78. ---Why not _____ him with his lessons? ---I’ve tried to, but he said he didn’t need any. A. help B. to help C. helping D. helped 79.----Don’t play the dangerous game any more. ----Sorry! I do it again. A .can’t B.don’t C.won’t D. mustn’t 80.---English is difficult subject. I even want to drop it. ---You’d better not. I’ll help you it. A.quite a, with B. a quite, with C. a very, for D.very a, with 81.--- My car has broken down. Would you please send someone to ______? ---Ok, my driver will soon be with you. A.put me up B.pick me up C.drop me off D.turn me up 82.---I hear a traffic accident happened yesterday. Was it terrible ? ---Yes. A car _____ and all the people in it were badly hurt. But luckily,none of them was killed. A .fell over B .fell behind C.fell off D. fell down to 83.There are many teenagers ______ in the lake . A.swimming . B.swim. C .swam. D.to swim. 84.---Do you think there are too many new words in this unit ? ---Yes, that’s right. I’ll first. A. look it up B. look up them C. look them up D. look for them 85.---Something is wrong with the car. ---Don’t worry.I’ll have it _______ soon. A.fixed B.mending C .to repair D. to fix 86.—Excuse me, where’s the West Hill Farm, please ? —Go the forest and the foot of the mountain you will find it . A.through, at B.across, at C.through, under D. past, under 87._____noisy children ! Go and ask them to keep quiet. A.How B.What C.What a D.How a 88.I’d like to go abroad for further study, but I _____afford it. A .don’t B.wasn’t able to C.can’t D. am not 89.Mr Green living in China though he was born in London. A.would like B.wants C.hates D.enjoys 90.—Here is a piece of paper for you ! —Oh, thanks. It’s for me to write a long letter on. A.big enough B.enough big C. small enough D.enough small 91.---Shall we leave for home now? ---No, I ______ here until Tom comes back. A .won’t wait B.will leave C.will wait D. won’t stay 92.---Excuse me,but do you know the way to the hospital,please? ---Sorry, I don’t know, _____. A.too B .neither C .either D .also 93.—You’d better work too hard like this. —I see. You mean working too hard makes one tired and ill. A.not B.don't C .not to D.won’t 94.—Football by the British at the beginning of last century. —That’s probably why football is one of the most popular games in England. A.was invented B. invented C.was inventing D.invents 95---I tried to make Kate ______ her mind, but I found it hard . ----Well,I saw you_______ that when I went past. A.change, do B. change , doing C.to change, do D. changes,doing 96.—Must we move to the next room ? —No, you . You may still live here if you like. A.mustn’t B.don’t C.don’t have to D.won’t 97.I find interesting to play games with children. A.that B.how C.what D.it 98. are useful animals. A.Cow B.Pig C.Panda D. Sheep 99.Be careful when the street. A.to cross B.cross C.you cross D.you’ll cross 100.Take your time, you’ll make another mistake. A .then B.and C. if D. or 101.This place is really well worth ______ a second time. A.to visit B.visits C.visiting D.visited 102----I’m ______ in what _____ you. ----Well,don’t follow suit. Just do what you like. A. interesting,interests B.interested ,interests C.interest,interests D.interest,interesting 103. ---I think he lives _____ No.386 West St. ---Are you sure _____ that? A. at ,/ B. in ,of C. in ,about D. at ,of 104.Saddam and his followers ______ from Baghdad before the air raids took place. A.had escaped B.has escaped C.was escaping D.escape 105. ---Have you finished your work yet? ---No,not yet. I think it’ll take _____ ten minutes A.another B.other C.others D.more 106.If you want to prevent yourself from catching diseases, you must keep your living environment _______. A.clean B.to clean C.cleaning D.dirty 107. ---How long have you been away from your hometown? ---______two years ago. A.Since B.For C.In D.From 108.George W.Bush encourages the US soldiers to fight _______ their own country. A.with B.against C.for D.about 109.The earthquake victims _______ in the hospitals. A. are well treated B. are taken good care C. treated D. are well treating 110.---Tom won the first prize in the competition. ---He ______ it because he is the most hard-working student. A.needs B.deserves C.is sure of D.should get 111.Most of the deserts ______ to be covered with bushes and trees. A.used B.were used C.use D.got used 112.The hospital is doing its best to____the patients with the best treatment and services. A.offer B.give C.provide D.serve 113.Many SARS patients _______ and are allowed to leave the hospitals. A.have been healed B.have healed C.are healed D.healed 114. Listen,can you hear someone ______ for help? A.to cry B.cry C.crying D.cries 115.The beautiful scenery ______ tourists to Guilin from the world over. A. attracts B. attacks C. causes D. catches 116.The PRC was ______ on October 1st 1949. A.found B.find C.founding D.founded 117. ____the help of the computer, information can ____every corner of the world quickly. A.With, arrive B. With, reach C.Under, arrive D. Under,reach 118.My mother ______ a second-hand camera for me. A.gave B.showed C.passed D.bought 119.--- How _____ do you think the war will come to a stop? ---I’m not sure, maybe in another month’s time. A. long B. soon C. often D. far 120. The boy put his money in his inside pocket,_______he? A. doesn’t B. didn’t C.won’t D.isn’t 121.He used the money he first made _____ a used bike for himself. A.buying B.buy C. to buy D.bought 122.Here’s a shirt of Size 70. Would you please try_____? A.on it B.try out it C.try it on D.try it out 123.This pair of socks is worn out.I’ll have to buy a new ______. A.one B.ones C.pair D.pairs 124.---_____is your father? ---A doctor in a local hospital.. A.Who B.Where C.How D.What 125.The Smiths live in ______ building. They use a lift to go up and down. A.a 8-story B.a 8-stories C.an 8-stories D.an 8-story 126.No matter _____ you do, you must do it as well as possible. A.what B.how C.when D.where 127.We like him not only because he teaches us _____but aslo he treats us ______. A.good,friendly B.good,kindly C.well,friendly D.well,kindly 128.My father prefers to stay at home rather than ______ on May Day. A.travel B.to travel C. travelling D.travels 129. ---The rain came to a stop the night before.The fields are still full of water. ---It _____ for nearly a week. A. had rained B. has rained C. would rain D. was raining 130.The moonlight shone ______ the window and fell on my bed. A.from B.on C.through D.across 131.--- Could you please tell me the way to the station? ---Sorry,I’m a stranger too.You ______ ask the policeman over there. A.must B.may C.need D.should 132.You’ve made ______ mistakes this time than ever before. A.few B.litlle C.fewer D.less 133.Travelling by air is ______ more expensive than by train even though the air tickets are on discount（ 打折）. A.very B.a lot of C.many D.far 134.Though the price of the camera is OK, ______ I don’t think I’ll take it. A.but B.and C.yet D.so 135.The city is trying to ______ the living environment of the people. A.improve B.rise C.lift D. increase 136.---What was the score of the match? Did you beat them? ---________. We lost to the girls. A.Sorry, I don’t know B.I don’t want to talk about it B.It’s a secret D.Don’t ask me 137.--______ is the population of the town? ---Over 20,000 .And a third of the population ____ workers of the car factory. A. What, are B. How many , are C. What , is D. How many, is 138---Alice,why didn’t you come here yesterday? ---I ____ , but my son suddenly fell ill and I had to take him to the hospital. A.had B.did C.was going to D.didn’t 139.---Could I speak to Tom, please? ---Sorry, he isn’t here at the moment. He _______Hangzhou on business . A.went to B.has gone to C.goes to D.has been to 140.---Good luck to you _____ your trip! ---Thank you _____ your kind words. A.to, for B.with, to C. with, for D. to, for 141.---So many kinds of shirts! I really don’t know _____. A. what to buy B.which to buy C.to buy which D. to choose which 142.By the time I got to the check-out, I realized that I had _____ my purse at my office. A.forgotten B.left C.laid D.put 143.Don’t shout in public, my boy, please,______? A.won’t you B.don’t you C.do you D.will you 144.---My computer doesn’t work at all. ---Don’t worry.I think I can put it ______for you. A.well B.right C.good D.up 145.I turned back only to find myself ______ by a group of beggars. A.follow B.following C.to follow D.followed 146.As soon as the _____news came into our ears,we all cheered and became ______. A. exciting , exciting B.excited, .excited C. exciting, excited D. excited, exciting 147.The American soldiers are _______the country over for Saddam and his followers. A. searching B. looking C. searching in D. finding 148.Nobody told us _____ to go there. A.if B.whether C.why D.where 149.It doesn’t ______ whether the cat is white or black, as long as (只要) it catches the mouse. A．work B.mind C.matter D.mean 150.---You _____ be very tired after the long flight. ---Yeah, though I am tired, I feel excited and happy. A. must B. probably C. can’t D.can 151.The price of the jacket is not too_____ and its colour is OK.I’ll take it. A.cheap B.low C. expensive D.high 152.All except Tom have passed the exam because he _____ lots of classes. A.left B.forgot C.missed D.lost 153.---Does Tom write more______ than Larry? ---Yes.He is a ______ writer than Larry. A.neatly, neater B.neatly, more neatly C.neat,neater D.neat, more neatly 154.Tom ______to many places of interest since he moved to China with his family. A.traveled B.travels C.has traveled D.will travel 155.We ______ allowed to leave school until the summer holidays start. A. aren’t B. will be C. wouldn’t be D. won’t be 156.Why did you buy the jacket ____ you didn’t like it? A.since B.that C.which D./ 157.I _____ in Shanghai since I was a child. A.used to live B.lived C.have lived D.live 158.There are _____more people in Class 2 than in Class 1. A.many B.a lot of C.a little D.much 159.---Is that man an ______? ---Do you mean the one who’s wearing a different T-shirt? A. American B. English C.Australia D.India 160.---When did Tom leave for Britain? ---He’s _____ for two weeks. A.left B.gone C.been away D.leaving 161.I’ve ______ the house since I moved here. A.lived B.bought C.sold D.had 162.---Do you mind my asking you a personal question? --_____, any questions are welcome. A.Never B.Sure C.Of course D.Yes 163.What interesting ______! The wrong answer is: A.deer B.sheep C.news D.animal 164.I looked out and found the ground ______ with white snow. A.covered B.covering C.to cover D.is covered 165.I _____ I would win the first prize of the competition. A.wish B.hope C.think D.believe 166.--Would you please pass the message on to Tom? ---________. A.I’d like B. I’ll be glad to C.That would be fine D.It’s a pleasure 167.About 20 firemen were killed in the fire which broke______in Yueyang,Hunan Province last week. A.down B.into C.out D.in 168.The mountain fire wasn’t ______ until the next day. A.put off B.put up C.put out D.put down 169.The man is very ill.A doctor must be ______right now. A.sent for B.sent up C.sent to D.sent out 170.My memory is not good enough. Could I have a piece of paper to _____ your e-mail address on? A.put away B.put into C.put down D.put up 171.His parents died when he was very young, so he was ______ by his uncle. A.brought up B.grown up C.got up D.risen 172.I’ll never ______what I’m doing, even though many people think it impossible for me to make it. A.give in B.give to C.give out D.give up 173.More and more people have lost their jobs and become ______. A.rich B.strong C.fragile D.lazy 174.The moon _____ the earth and it is our satellite. A.circles B.moves C.turns D.goes 175.This room is used ______ a reading room. A.as B.for C.by D.in 176.Edison is said to_____the first telephone. A.find B.discover C.invent D.found 177.--Are you getting on well with Tom? ---Not very well, but we used to be friends. The more I know him,_____ I like him. A. the more B. the less C. the little D .the least 178.Bob, _____ sure to come to the meeting early tomorrow! A.is B.make C.be D.makes 179.I told the truth to my parents _______ they wouldn’t worry about me any more. A.and B.or C.so that D.that 180.The population of China is lager than _____ of India. A.that B.this C.the one D.it 181.The girl ______ red plays the piano well. She is often invited to give performances by TV and radio stations. A.on B.with C.in D.wearing 182.My friend was riding too fast and ______ the wall. Luckily he was not badly hurt. A. knocked at B.put into C.crashed D. knocked into 183.He died and was buried(葬) in the mountain village _____ he was born. A.that B.which C.where D./ 184.The book _____by the young writer sells well. It is popular among middle school students. A.was written B.writing C.wrote D.written 185.______ great fun to walk in the rain it will be! A.What B.How C.What a D.How a 186.You’ll deserve to fail again _______you try your best. A.if B.because C.after D.unless 187. China's first spaceman, Yang Liwei, with Shenzhou V ______successfully to earth on Thursday morning after more than 21 hours’ travel along the earth's orbit. A. returned back B.arrived C.reached D.returned 188. --- Will he be able to come back tomorrow? ---- I’m afraid not. He told me that he ____ come back until his holiday ended. A. won’t B. wouldn’t C. didn’t D. would 189--The boy was _____ frightened to see the animals _______ he couldn’t move. -- In fact, they don’t attack people unless they are cornered. A. too, to B. so, that C. very, that D. such ,that 190.--How often do you phone your family? ---________. A.sometime B.sometimes C.some time D.some times 191.How happy we are ______ each other here away from home! A.seeing B.to see C.seen D.meeting 192.Poul doesn’t have to be made ______.He always works hard. A.to learn B.learn C.learning D.learns 193.He is so fat that the chair is not large enough for him to_____. A.sit B.sit on C.sit down D.take a seat 194.It takes my daughter about an hour to practice playing _____piano after ____ supper every day. A.the,the B.the,/ C./,/ D./,the 195.His wife died and ______ him nothing but two sons. A.offered B.gave C.sent D.left 196.Look______!There’s a train coming. A.at B.out C.around D.over 197.Tom hasn’t phoned us for a long time. What do you suppose _____ to him? A.was happening B.to happen C.has happened D.happened 198.--Do you know Jim quarreled with his wife? --I don’t know. _____. A.I don’t care also B. So do I C. Neither do I D.too 199.Congratulations _____ you _____winning the competition! A.to,on B.for,for C.for,on D.to,on 200.My boys!You are too shy. You should have more confidence in ______. A. you B. yourselves C. yourself D.themselves We’re looking forward to your success! Answers: 1-5CCABC 6-10CDBAB 11-15ABBBB 16-20DBBDB 21-25ABAAD 26-30CAADC 31-35ACDBA 36-40BBBDD 41-45BBDDC 46-50CABAA 51-55DCACD 56-60AAABD 61-65ABBCC 66-70CCDBC 71-75CACDD 76-80CAACA 81-85BAACA 86-90ABCDA 91-95CCAAB 96-100CDDCD 101-105CBDAA 106-110AACAB 111-115ACACA 116-120DBDBB 121-125CCCDD 126-130ADAAC 135-140BACBC 141-145BBDBD 146-150CABCA 151-155DCACD 156-160ACAAC 161-165DADAA 166-170BCCAC 171-175ADCCA 176-180CBBCA 181-185CDCDA 186-190DDBBB 191-195BABBD 196-200BCCAB