内容正文:
博朗英语听力I
UNIT 1 TEENAGE LIFE
Week Three
Monday
单元话题专项训练一
听力,给顺利答卷开个好头
第一节(共5小题:每小题1.5分,满分7.5分)
听下面5段对话。每段对话后有一个小题,从题中所给的A、B、
C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时
间来回答有关小题和阅读下一小题。每段对话读两遍。
1.When will the next party be held?
腹扫碎听斯打
A.In April.
B.In May.
C.In August.
话题词汇·听前清障
2.Where will the woman go this evening?
□
book v.
预订,预约
A.To a restaurant.B.To a school.
C.To the Students'Club.
3.What does the man mean?
the chess club
象棋俱乐部
A.He eats too much when he plays chess.
B.He won't join the chess club.
sign up
报名
C.Chess is his favorite game.
4.How might the woman feel?
appreciate v.
欣赏
A.Disappointed.B.Relaxed.
C.Confident.
competition n.
5.What does the man suggest the woman do?
竞争;比赛
A.Join a dance club.
proper adj.
B.Ask Sarah for help.
适宜的,恰当的
C.Sign up for a dance class.
club members
第二节(共15小题;每小题1.5分,满分22.5分)
俱乐部成员
听下面5段对话或独白。每段对话或独白后有几个小题,从题中
■
video n.
所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你
磁带录像
将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟
broken adj.
的作答时间。每段对话或独白读两遍。
破损的,坏的
听第6段材料,回答第6、7题。
gave sb.a lift home
6.What sport does Janice like best?
让某人搭便车
A.Soccer.
B.Baseball.
C.Tennis.
回家
7.What will Jim do this afternoon?
pass it along
A.Play ball games.
把它传递下去
B.Visit his friends.
C.Go to the tennis club.
听第7段材料,回答第8、9题。
8.What do the club members do most of the time?
A.Practice painting.
B.Take part in competitions.
C.Appreciate pictures.
9.When will the girl go to the club?
A.At 3:00 p.m.
B.At 4:30 p.m.
C.At 6:00 p.m.
·36·
UNIT 1 TEENAGE LIFE
听第8段材料,回答第10至12题。
边听边记[答题栏]
10.What should the club members wear?
A.Golf shoes.
B.Golf pants.
C.Club sweaters.
11.How much is a half-hour lesson?
2.
A.$20.
B.$40.
C.$80.
3
12.What do we know about Westwood Golf Club?
A.It has a swimming pool.
B.Teachers often give group lessons.
5.
C.Club members can invite guests to play there.
6
听第9段材料,回答第13至16题。
7.
13.How much does the man have to pay to join the club?
A.£1.50.
B.£2.
C.£5.
8
14.Why does Video Club hold a meeting?
A.To collect information on popular films.
10
B.To send out a list of films.
C.To introduce films from abroad.
15.What films are most people interested in?
12..
A.British films.
B.American films.
C.Australian films.
16.How will the man get the form?
13.
A.He'll have it by post.
14.-
B.He'll pick it up himself.
15..
C.He'll get it from the club's website.
16
听第10段材料,回答第17至20题。
17.What happened to the speaker?
17.
A.His car broke down.
18
B.He lost his way.
19
C.He had an accident.
18.How did the speaker go home at last?
20..-
A.By taxi.
B.By bus.
C.By car.
19.What is the young woman?
A.A taxi driver.
B.A bus driver.
C.A gas station worker.
20.What did the young woman want the speaker to do?
A.Help people in need.
B.Give her a ride.
C.Give her some money.
○最音原文见178页
·37·Unit one teenage life week . three monday单元话题专项训练一第一节听下面5段对话,每段对话后有一个小题,从题中所给的ABC3个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题,每段对话读两遍。Text one. did you rent that club . for the party this April? No. IT was already booked through the end of next month. Maybe we can get IT for the next party in August. Did you rent that club for the party this April? No, IT was already booked through the end of next month. Maybe we can get IT for the next party in August. Text to the . students club is . having a party this evening. Can you come and take some drinks? I'd be glad to, but it's my evening to work at a restaurant nearby. The students club is having a party this evening. Can you come and take some drinks? I'd be glad to, but it's my evening to work at a restaurant nearby. Text three. are you going . to join the chess club this year? S eats too much of my time. Are you going to join the chess club this year? Chess eats too much of my time. Text for . we are trying . to start a club. How is we . are hoping . for at least fifteen people, but only two . sign up. We are trying to start a club. How is he going? We are hoping for at least fifteen people, but only two sign up. Text five, I wish . I were a . Better dancer. My friend sera at the school dance club is so good, but SHE doesn't have time to teach me you. Why don't you take a class? We could sign up together. I wish I were a Better dancer. My friend Sarah at the school dance club is so good, but he doesn't have time to teach me you. Why don't you take a class? We could sign up together. 第二节听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的ABC3个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟。听完后各小题将给出5秒钟的作答时间。每段对话或独白读两遍,听第六段材料,回答第六、七题。现在你有10秒钟的时间阅读这两个小题。Next six. hey, how are you. jim? What are you going to do this afternoon? I'll probably go to the club and play soccer. Er, janice, oh, that's cool. Do you like playing soccer? yeah. And I like tennis too. Tennis is fine, but my favourite sport is baseball. Oh, really, i've never played baseball. It's great fun. If you want to learn, I can teach you this afternoon. That would be great. Well, you could go to the park field at three P. M. A lot of my friends will be there too. Hey, how are you, jim? What are you going to do this afternoon? I'll probably go to the club and play soccer. Janice. oh, that's cool. Do you like playing soccer? yeah. And I like tennis too. Tennis is fine, but my favorite sport is baseball. Oh, really, i've never played baseball. It's great fun. If you want to learn, I can teach you this afternoon. That would be great. Well, you could go to the park field at three P. M. A lot of my friends will be there too. 听第七段材料,回答第八、九题,现在你有10秒钟的时间阅读这两个小题。Text seven, hi. john. You are a member of our school painting club, aren't you? Yes, I am. Do you . often paint in the club? Yes, but what we do most of the time is appreciating pictures. That sounds fine. Our club often holds painting competitions. I hope to win a Price in the competition . next month. Good luck. By the way, i'd like to join your club. When is IT? IT is open from four thirty PM to six PM on tuesday and from three PM to four thirty PM on thursday. great. I will go to the club at three pm this afternoon. Hi john. You are a member of our school painting club. aren't you? Yes, I am. Do you often paint in the club? Yes, but what we do most of the time is appreciating pictures. That sounds fine. Our club often . holds painting competitions. I hope to win a Price in the competition next month. Good luck. By the way, i'd like to join your club. When is IT open? IT is . open from four thirty PM to six PM on tuesday and from three PM to four thirty PM on . thursday. great. I will go to the club at three pm this afternoon. 听第八段材料,回答第10至12题。现在你有15秒钟的时间阅读这三个小题。Text eight westwood . golf club . can I help you? Yes, i'd like . some information about the club, please. Well, we only have a restaurant at the moment, but we are building a new club area with a small swimming pool next year. Do members have to wear special clothes at the club? We are not like some clubs where you have to wear golf pants or club sweers, but our club members have to play in proper golf shoes here. right? What about lessons for children? Our teachers are excEllent, but they don't give group lessons. A one, our lesson costs eighty dollars, but that's usually too long for kids. That's why our teachers only give half our lessons, which cost forty dollars. HMM can visitors play here? Yes. but you must be a guest of one of our club members. Westwood golf club. Can I help you? Yes. i'd like some information about the club, please. Well, we only have a restaurant at the moment, but we are building a new club area with a small swimming pool next year. Do members have to wear special clothes at the club? We are not like some clubs where you have to wear golf plants or club sweers, but our club members have to play in proper golf shoes here. right? What about lessons for children? Our teachers are excEllent, but they don't give group lessons. A one, our lesson costs eighty dollars, but that's usually too long for kids. That's why our teachers only give half our lessons, which cost forty dollars each. Can visitors play here? Yes. but you must be a guest of one of our club members. 听第九段材料,回答第13至16题。现在你有20秒钟的时间阅读这四个小题。Text nine, hello, venio club. Hello. my name is gary. How much does a cost to join the club? IT costs five pounds to join, and then two pounds a day for each video you take home. You pay one pound fifty for returning a video late. Do you have the latest films? New films arrive every week. Every month. We send out a list of new films once a year. There's a video club meeting. People tell us what they're like in the future. What do people ask for . american films mostly, and we have lots of those, but we also have some good british films. And also, if you from australia. right, i'd like to join. Okay, you need to fill in a form. We have them in the shop. Or I can send you one by post, or there is one on the . clubs s website. I'll go to the shop . and get one. Then okay, goodbye hello video club. Hello. my name is gary. How much is a cost to join the club? IT costs five pounds to join, and then two pounds a day. For each video you take home, you pay one pound fifty for returning a video late. Do you have the latest films? New films arrive every week. Every month, we send out a list of new films once a year. There's a video club meeting. People tell us what they're like in the future. Do people ask for . american films mostly? And we have lots of those, but we also have some good british films. And also, if you from australia. right, i'd like to join. okay? You need to fill in a form. We have them in the shop or I can send you one by post or there's one on the clubs website. I'll go to the shop and get one. Then okay, goodbye. 听第十段材料,回答第17至20题。现在你有20秒钟的时间阅读这四个小题。Tex, ten, I joined a . club called . passing help last month. Now let me tell you why I joined IT one evening this may, on my way home, my old car was broken. There was no car around, and IT was hard to take a taxi, so I went to the bus stop nearby. After a while, a bus came, but I didn't go to my town. I wait there for about thirty minutes, but no bus came. At last, a car came to me and a woman came out of the car. SHE was just the bus driver. SHE gave me a lift home on the way. He told me a story a few days ago, her car was out of gas. An old man drove her up to a gas station and then back to her car. When we got to my home, I wanted to give her some money to thank ker, but SHE didn't accept IT. I only want to help others and do something nice for somebody pass IT along, SHE said. I joined a club called passing help last month. Now let me tell you why I joined IT one evening this may on my way home, my old car was broken. There was no car around, and IT was hard to take a taxi, so I went to the bus stop nearby. After a while, a bus came, but I didn't go to my town. I wait there for about thirty minutes, but no bus came at last. A car came to me and a woman came out of the car. SHE was just the bus driver. SHE gave me a lift home on the way. He told me a story a few days ago. Her car was out of gas. An old man drove her up to a gas station and then back to her car. When we got to my home, I wanted to give her some money to banker, but SHE didn't accept IT. I only want to help others and do something nice for somebody pass IT along, SHE said.
博朗英语听力I…
Text 5
W:Have you booked the tickets yet?
M:For the trip?Of course I have.Everything is ready,so
don't worry.
W:Good.Where will we stay?
M:Four Seasons Hotel.The rooms there are really nice.
Text 6
W:Henry,do you like Charlie Chaplin's movies?
M:I did when I was a child-I watched his movies over and
over again-but now I spend most of my time reading.
W:Whose books do you like reading most?
M:Mark Twain's,of course.He really had a great sense of
humor.Do you read much?
W:No,I hardly ever read.I love watching TV.
M:Do you still watch Charlie Chaplin's movies?
W:Yes,although I prefer Rowan Atkinson's movies.They
really make me laugh.
Text 7
M:Good afternoon,madam.What can I do for you?
W:No,thanks.Can you tell me where the children's shoes de-
partment is?I want to buy a pair of shoes for my son.
M:It's on the third floor.Now we're on the fourth floor,
and you can also find children's shoes in the sporting
goods department right over there.Look!Can you see
the tennis rackets on the wall?
W:Yes,I can.By the way,is there a washroom over
there?
M:No,it's on the fifth floor,next to a barbershop.
W:OK.Thanks a lot.
Text 8
M:So when do you think is a good time for us to have a
house-warming party?
W:How about this Saturday,that is,the day after tomor-
row?It will leave us two days to prepare food,drinks
and stuff like that.
M:Alright.What food should we provide?
W:Well,I was going to make some delicious dishes,but
now I think we can just prepare some barbecues and des-
serts,so that people can help themselves.I think having
everyone eat at a table is too formal and boring.
M:Sounds interesting and practical.And we can bake a
cake.Now,for the drinks,I'll go to the supermarket to
get some beer and wine.
W:And some fruit juice as well.Do we need any music?
M:Of course.We can ask Paul and his band to give a per-
formance.
W:Great idea.I'll ring him right now.
Text 9
M:Excuse me.Can you speak English?
W:Yes.How can I help you?
M:Can you help me buy a subway ticket?
W:Sure.What's your destination?
·11
M:I've written it down on this piece of paper.Have a look,
please.
W:Hommachi Station?I'm going in the same direction.We
can go together.Well,hit the ticket button.Then put
the coins into the machine and take your ticket.
M:Thanks a lot for your help.
W:You're welcome.Now we can go and wait for the sub-
way.
M:Okay.By the way,are you a native?
W:No,I was born and raised in Tokyo,but I've lived in Osa-
ka for five years.Where are you from?
M:I'm from France.
W:I see.So,why did you come here?Are you on a busi-
ness trip?
M:No,I came to Osaka to visit an old friend.He invited
me to enjoy a fireworks display in Nagasaki next week.
W:That sounds amazing.Oh,here comes the subway.
M:⑦Yeah,let'sgo.
Text 10
Dear Fred,
The news in your letter of the 25th was a real sur-
prise.I am very pleased indeed to hear of your marriage,and I
offer you my warmest congratulations.I wish you and your
wife many years of happiness together and look forward to
seeing you both.It must be nearly three years since we
met.Your marriage proves that you are doing very well in
business.One can't marry in these days of high prices and
heavy taxes without a good income.I am still unmarried,
but I hope to marry next year.@Do you remember Mary
Smith,the girl who was at college with us?She's the girl
who's going to be my wife as soon as we can afford to mar-
ry.I am still in the food business.I have not yet risen to be
the manager of the company.In fact I have still a junior po
sition,but I'm beginning to do quite well.Once more,con-
gratulations on your marriage.
UNIT 1 TEENAGE LIFE
Week Three Monday
单元话题专项训练一
听力原文
Text 1
M:Did you rent that club for the party this April?
W:No,it was already booked through the end of next
month.Maybe we can get it for the next party in August.
Text 2
M:The Students'Club is having a party this evening.Can
you come and take some drinks?
W:I'd be glad to,but it's my evening to work at a restaurant
nearby.
Text 3
W:Are you going to join the chess club this year?
M:Chess eats too much of my time.
8
Text 4
W:We are trying to start a club.
M:How is it going?
W:We are hoping for at least fifteen people,but only two
si吧
Text 5
W:I wish I were a better dancer.My friend Sarah at the
school dance club is so good,but she doesn't have time
to teach me.
M:Why don't you take a class?We could sign up together.
Text 6
W:Hey,how are you,Jim?What are you going to do this af-
ternoon?
M:I'll probably go to the club and play soccer,Janice.
W:Oh,that's cool.Do you like playing soccer?
M:Yeah.And I like tennis.too.
W:Tennis is fun.But my favorite sport is baseball.
M:Oh,really?I've never played baseball.
W:It's great fun!If you want to learn,I can teach you this
afternoon.
M:That would be great.
W:Well,you could go to the park field at 3:00 p.m.A lot of
my friends will be there,too.
Text 7
W:Hi,John.You are a member of our school painting
club,aren't you?
M:Yes,I am.
W:Do you often paint in the club?
M:Yes,but what we do most of the time is appreciating
pictures.
W:That sounds fun.
M:Our club often holds painting competitions.I hope to win a
prize in the competition next month.
W:Good luck!By the way,I'd like to join your club.When
is it open?
M:It is open from 4:30 p.m.to 6:00 p.m.on Tuesday and
from 3:00 p.m.to 4:30 p.m.on Thursday.
W:Great!I will go to the club at 3:00 p.m.this after-
noon.
Text 8
W:Westwood Golf Club,can I help you?
M:Yes.I'd like some information about the club,please.
W:Well,we only have a restaurant at the moment,but
we're building a new club area with a small swimming
pool next year.
M:Do members have to wear special clothes at the club?
W:We're not like some clubs where you have to wear golf
pants or club sweaters.But our club members have to
play in proper golf shoes here.
M:Right.What about lessons for children?
W:Our teachers are excellent,but they don't give group
lessons.A one-hour lesson costs 80,but that's usual-
·17
录音原文
ly too long for kids.That's why our teachers only give
half-hour lessons,which cost 40 each.
M:Hmm.Can visitors play here?
W:Yes,but you must be a guest of one of our club mem
bers.
Text 9
W:Hello?Video Club.
M:Hello.My name is Gary.How much does it cost to join
the club?
W:It costs five pounds to join and then two pounds a day
for each video you take home.You pay one pound fifty
for returning a video late.
M:Do you have the latest films?
W:New films arrive every week.Every month,we send out
a list of new films.Once a year,there's a video club
meeting-people tell us what they'd like in the future.
M:What do people ask for?
W:American films mostly-and we have lots of those.But
we also have some good British films and also a few from
Australia.
M:Right.I'd like to join.
W:OK.You need to fill in a form.We have them in the
shop,or I can send you one by post,or there's one on
the club's website.
M:I'll go to the shop and get one then.
W:OK.Goodbye.
Text 10
I joined a club called "passing help"last month.Now
let me tell you why I joined it.One evening this May,on
my way home my old car was broken.There was no car a-
round,and it was hard to take a taxi.So I went to the bus
stop nearby.After a while,a bus came,but it didn't go to
my town.I waited there for about thirty minutes,but no
bus came.At last a car came to me and a woman came out
of the car.She was just the bus driver.She gave mea lift
home.On the way she told me a story.A few days ago,her
car was out of gas.An old man drove her up to a gas station
and then back to her car.When we got to my home,I wan-
ted to give her some money to thank her,but She didn't ac-
cept it."I only want to help others and do something nice
for somebody.Pass it along."She said.
Tuesday
高考仿真进阶训练一
听力原文
Text 1
W:How much time do we have before the conference?We
don't have to hurry,do we?
M:Don't worry.It's 7:30 now.We still have an hour and a
half.It takes only thirty minutes to get there.
Text 2
M:Wow,so many choices,and so many people.So,what
kind of film do you want to see?
W:It's up to you.But nothing too violent,please.博朗英语听力I
Monday
1-5
CAABC
Week One
6-10
CBABC
11-15
BACAB
16-20
CBCAB
Monday
1-5
BACAB
Week Two
6-10
CBACC
11-15
BCABC
16-20
AABCB
Monday
1-5
CABAC
Week Three
6-10
BACAA
11-15
BCCAB
16-20
BACBA
Monday
1-5
BACAC
Week Four
6-10
CACAB
11-15
ABBBA
16—20
BCBAC
Monday
1-5
CBABC
Week Five
6-10
ACBCC
11-15
BCCAC
16-20 ABACB
Monday
1-5
ACCBA
Week Six
6-10
CBBCA
1115
BACAC
16-20 BAACB
Monday
-5
BABAC
Week Seven
610
CABCA
11-15
CCBAB
16-20 BCABC
Monday
-5
ACABC
Week Eight
6-10
ABACB
11-15
BCBAC
16-20
BBCAC
Monday
1-5
CCABA
Week Nine
6-10
BAACB
11-15
BCACC
16-20 BABBA
Monday
1-5
CABBA
Week Ten
6-10
CBCAB
11-15
CAAAB
16-20 CBCAC
Monday
1-5
BCABA
Week Eleven
610
CACAB
11-15
BACCA
16-20 BCBCA
Monday
1-5
CCBBC
Week Twelve
6-10
BAABC
11-15 AABAA
16-20 CABCA
答案速查
Tuesday
Wednesday
1-5
CBCCB
1-5
CAABA
6-10
ABABA
6-10
CABCB
11-15
BACCB
11-15
CBACA
16—20
CACBA
16-20
BCBAB
Tuesday
Wednesday
1-5
BABCA
1-5
BCACA
6-10
BCBCA
6-10
ABCBB
11-15
CBACA
11-15
ABACA
16-20 BABCC
16-20
CBABC
Tuesday
Wednesday
1-5
CABCB
1-5
BCCBC
6-10
CABAC
6-10
AACBB
11-15
CABCA
11-15
CACAB
16-20
BBCAB
16-20
AABBA
Tuesday
Wednesday
1-5
ABCAB
1-5
BCBAC
6-10
ABBAC
6-10
BCABC
11-15
CCABC
11-15
ABCAA
16-20
BABCA
16-20
CACBA
Tuesday
Wednesday
1-5
BAACB
ACBBC
6-10
ABCAA
6-10
BCACA
11-15
BBCAB
1115
ABCBA
16-20 CABCC
16-20 BBACA
Tuesday
Wednesday
1-5
ABACA
1-5
BCCBA
610
CCCBA
6—10
CABBA
11-15
ABABC
11-15
BCCAB
16-20 BCCAB
16-20 ABCAC
Tuesday
Wednesday
1-5
CCABA
AAACB
6-10
ABBAA
6-10
BCCAC
11-15
BCCAB
11-15
BABAB
16-20 CCBCA
16-20 CABCB
Tuesday
Wednesday
1-5
CABAC
1
BCCAA
6-10
BACBA
6-10
CAABA
11-15
BCABC
11-15
CBBAC
16-20
CABBC
16-20
ACBBC
Tuesday
Wednesday
1-5
CBABA
1-5
BACBB
6-10
BCBAA
6-10
CACCA
11-15
BCCBA
11-15
ABCAB
16-20 CCCBA
16-20 BACCB
Tuesday
Wednesday
1-5
ABBCC
1-5
BABAC
6-10
ACABC
6-10
CCBAA
11-15
ABCBA
11-15
ABCBA
16—20
BCCAB
16-20 CBCAB
Tuesday
Wednesday
1-5
BCCBA
1-5
BCCAA
6-10
BCCAA
6—10
BCACB
11-15
ABACA
11-15
BACCC
16-20 BACCA
16-20 BAABC
Tuesday
Wednesday
1-5
CACAA
1—5
BBCCA
6-10
BACBB
6-10
CBACC
11-15
BACBB
11-15
BCABA
16-20
CCACA
16-20 BABCA
·232·
Thursday
Friday
1-5
ACBCA
1-5
AACBB
6-10
BABCA
6-10
ACABC
11-15
CBBAC
11-15
BACBC
16—20
BCAAC
16-20
Thursday
Friday
1-5
ACACA
1-5
BCAAB
6-10
CBACB
610
CACAA
1115
CAACB
11-15
CABAC
16-20
BABBC
16-20
BBCAB
Thursday
Friday
1-5
BABAC
1-5
BBACC
6-10
CBACB
6-10
BACCA
11-15
CBBCA
11-15
CBABC
16—20
CBABC
16-20
AACBA
Thursday
Friday
1-5
CCACB
1-5
BBABA
6-10
BCABC
6-10
BCCAB
11-15
CBABB
11-15
ACCBA
16-20
BCAAC
16-20
CABCA
Thursday
Friday
1-5
CBBAB
1-5
BBACC
6-10
ABCBC
6-10
BCABB
11-15
AACBA
11-15
CBABC
16-20 CAABC
16-20 CAACA
Thursday
Friday
1-5
CBBAC
1-5
ACBCA
6-10
ACCBA
6-10
BBCAC
11-15
CBABC
11-15
BCAcB
16-20 ABCBA
16-20 ABCAA
Thursday
Friday
1-5
BBCAC
1
-5
BCCAA
6-10
ACBCA
6-10
ACBCA
11-15
CBAAB
11-15
CBBCB
16-20 CBCAB
16-20 CABAB
Thursday
Friday
1-5
CAABC
-5
ACBCB
6-10
BCABC
6-10
ABCAC
11-15
BAACB
11-15
CBBCA
16-20
BBCAC
16-20 ABCAC
Thursday
Friday
1-5
BCAAA
1-5
CBAAB
6-10
BCABC
6-10
ACBCA
11-15
BACCB
11-15
BCCAA
16-20 BAABC
16-20 BBACC
Thursday
Friday
1-5
BACAB
1-5
BCCBC
6-10
BABCC
6-10
ACAAB
11-15
ABCBc
11-15
16-20 ACBAB
16-20 CCCBA
Thursday
Friday
1-5
BABBA
1-5
ACCAB
610
CCACB
6-10
CBBCC
11-15
CAACB
11-15
ABBAA
16-20 BACAB
16-20 BACBC
Thursday
Friday
1-5
CACCB
1-5
ACBAC
610
ACCBB
6-10
BCACB
11-15
CABAA
11-15
ACACA
16-20 BBACA
16-20 BBCAB