浙江省衢溫5+1聯(lián)盟2023-2024學(xué)年高一下學(xué)期期中英語(yǔ)試卷（Word版附解析）

這是一份浙江省衢溫5+1聯(lián)盟2023-2024學(xué)年高一下學(xué)期期中英語(yǔ)試卷（Word版附解析），文件包含浙江省衢溫5+1聯(lián)盟2023-2024學(xué)年高一下學(xué)期期中英語(yǔ)試題Word版含解析docx、浙江省衢溫5+1聯(lián)盟2023-2024學(xué)年高一下學(xué)期期中英語(yǔ)試題Word版無(wú)答案docx等2份試卷配套教學(xué)資源，其中試卷共34頁(yè)， 歡迎下載使用。
高一年級(jí)英語(yǔ)學(xué)科試題
考生須知：
1.本卷共8頁(yè)滿(mǎn)分150分，考試時(shí)間120分鐘。
2.答題前，在答題卷指定區(qū)域填寫(xiě)班級(jí)、姓名、考場(chǎng)號(hào)、座位號(hào)及準(zhǔn)考證號(hào)并填涂相應(yīng)數(shù)字。
3.所有答案必須寫(xiě)在答題紙上，寫(xiě)在試卷上無(wú)效。
4.考試結(jié)束后，只需上交答題紙。
第Ⅰ卷(選擇題)
第一部分 聽(tīng)力(共兩節(jié)，滿(mǎn)分30分)
第一節(jié)(共5小題，每小題1.5分，滿(mǎn)分7.5分)
聽(tīng)下面5段對(duì)話。每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽(tīng)完每段對(duì)話后，你都有10秒鐘的時(shí)間來(lái)回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。
1. Where is the ftball?
A. In the gym. B. In the ffice. C. In the garage.
2. Hw will the speakers g t the cinema?
A. On ft. B. By taxi. C. By subway.
3. Where is the pencil case nw?
A. In the main ffice. B. In the classrm. C. In the restaurant.
4. What is the man ding?
A. Giving advice. B. Asking fr help. C. Expressing his thanks.
5. Why can’t the man help?
A. He’s ging skiing. B. He has an ld injury. C. He isn’t strng enugh.
第二節(jié)(共15小題;每小題1.5分，滿(mǎn)分22.5分)
聽(tīng)下面5段對(duì)話或獨(dú)白。每段對(duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置。聽(tīng)每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，每小題5秒鐘;聽(tīng)完后，各小題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。
聽(tīng)下面一段對(duì)話，回答第6、7題。
6. Which sprt des the girl play?
A. Ftball. B. Basketball. C. Baseball.
7 Where des the ftball team nrmally practice?
A. On the suth field. B. On the east field. C. On the west field.
聽(tīng)下面一段對(duì)話， 回答第 8 至 10 題。
8. Hw will the girl leave schl?
A. By car. B. By bus. C. On ft.
9. Which tpic did the girl already write abut?
A. Pirates. B. Wrld War I. C. Rme.
10. What is the relatinship between the speakers?
A. Friends. B. Classmates. C. Family members.
聽(tīng)下面一段對(duì)話，回答第11至13題。
11. Where did the wman g n a business trip?
A. T New Yrk. B. T Chicag. C. T Bstn.
12. Hw lng has the man lived here in Bstn?
A. Fr 2 years. B. Fr 10 years. C. Fr 12 years.
13. What is the man?
A. An engineer. B. A gardener. C. A businessman.
聽(tīng)下面一段對(duì)話，回答第14至17題。
14. What kind f bks has the man been reading recently?
A. Cmic bks. B. Shrt stries. C. Travel guides.
15. Hw ften des the wman g t the library?
A. Once a day. B. Once a week. C. Once a mnth.
16. Hw many bks des the man usually read in a mnth?
A. Three. B. Six. C. Eight.
17. What subject is the wman mst interested in?
A. Bilgy. B. Chemistry. C. Physics
聽(tīng)下面一段對(duì)話，回答第18至20題。
18. Where will the listeners have the class frm nw n?
A. On the Internet. B. In the classrm. C. In the playgrund.
19. Hw lng will the listeners have fr each test?
A. Three minutes. B. Twenty minutes. C. Thirty minutes.
20. Which sectin will the listeners ask questins in?
A. Discussin. B. Ntes C. Tests.
第二部分 閱讀理解(共兩節(jié)，滿(mǎn)分50分)
第一節(jié)(共15小題;每小題2.5分，滿(mǎn)分37.5分)
閱讀下列短文，從每題所給的A、B、C和D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。
A
A Jke and Balln
In 2001, a yung girl called Laura Buxtn released a balln frm her bedrm windw in Staffrdshire, England. Attached t the balln were a jke and Laura’s e-mail address. “At the time, I thught it was funny,” said ten-year-ld Laura. Amazingly, six weeks later, Laura received an e-mail frm anther ten-year-ld girl wh lived in the twn f Butn, abut 200 kilmeters away. In the e-mail, the yung girl explained hw she had fund the balln and she enjyed the jke. Incredibly, the little girl’s name was als Laura Buxtn.
A Walking Bk
During a tur f the US, the British actr Sir Anthny Hpkins lst ne f his favrite nvels, a cpy f The Girl frm Petrvka by Gerge Feifer. Inside the bk was a dedicatin (獻(xiàn)詞) frm his mther. He searched everywhere fr it, but the bk had disappeared. Hwever, three years later, Hpkins was n the Lndn Undergrund when he nticed a cpy f the bk n the seat next t him. On pening the first page, he saw his mther’s familiar handwriting.
Supermarket Surprise
66-year-ld Jhn Fundergen f Liverpl had been trying t trace his brther fr decades. Many years befre, there had been a family argument and the tw brthers hadn’t seen ne anther since. Hwever, ne day, Jhn met a wman in a supermarket wh said, “Hey, yu knw, yu lk just like my husband.” Yu can guess the rest.
Delayed Gratitude
In 1965 Rger Akua, aged fur, was saved frm drwning by a wman called Alice Blaise. Nine years later, Rger saw a man drwning n the same beach. Rger dived in and saved the man. Rger later fund ut that the man was Alice Blaise’s husband.
1. Why did Laura Buxtn release a balln?
A. T tell a stry.B. T ask fr help.
C. T have sme fun.D. T cnvey her kindness.
2. What can we learn abut the bk Hpkins fund n the Lndn Undergrund?
A. It is written by a British actr.B. Hpkins fund it written by his mther.
C. A passenger gave it t Hpkins.D. The handwriting f Hpkins’ mther can be fund in it.
3. What des the text mainly talk abut?
A. Strange stries.B. Mving stries.C. Adventurus stries.D. Fairy stries.
B
I’m appraching the Knight Street Bridge as I try t get hme after wrk. It’s 5:15 pm. Traffic is slwing dwn and then it cmes t a full stp. I’m stuck even befre getting n the bridge.
This has becme my nrmal wrk cmmute (上下班往返) rutine. Ahead f me is a heavily jammed n-ramp (匝道). I stare at the endless rws f vehicles, depressed. Secnds pass. Minutes pass. Lking at the rws f cars and trucks, I start cunting — 299, 300, 301 — and I give up.
Suddenly I remember I’m ne f the 300 helpless drivers. When the cars d mve, I mve carefully, making sure nt t knck int ther vehicles. Finally, I make it nt the bridge. The traffic is still crawling at a snail’s pace. Tired and hungry, I becme very anxius.
Just then, I hear a faint sund in the distance. The sund gradually becmes luder, until I can identify it as an emergency vehicle appraching frm behind. What d we d? The bridge is packed. There’s n rm fr us t mve.
But I’m wrng. Every single car quickly, yet carefully, mves t the side. Withut thinking, I fllw suit. The lane remains pen fr a few secnds during which the ambulance flashes thrugh.
Afterward, every car mves back int frmatin (隊(duì)形). We clse up the emergency lane, cntinuing ur patient wait. Back in my spt, I’m awestruck. My exhaustin and anxiety are gne. I start reflecting upn what 300 fellw drivers and I just did.
Despite ur exhaustin, we all decided t help the stranger wh needed the time mre desperately than we did. We drew n ur cmpassin (同情心) and intelligence, requiring n rders. Althugh I may seem alne stuck n the bridge, I’m cnnected t all the ther drivers. Tgether we culd make the impssible pssible.
4. Hw des the authr feel when seeing the n-ramp?
A. Calm.B. Shcked.C. Delighted.D. Discuraged.
5. What des the authr think when knwing an ambulance is appraching?
A. All drivers will be willing t mve.B. It will be hard fr it t pass thrugh.
C. Smene shuld direct the traffic.D. Whever is inside needs immediate help.
6. What des the wrd “awestruck” underlined in paragraph 6 mst prbably mean?
A. Deeply dubtful.B. Extremely cnfused.
C. Feeling cnfident.D. Filled with amazement.
7. What des the authr think made the miracle happen?
A. Peple’s kindness.B. The drivers’ psitive attitude.
C. Instructins frm a stranger.D. The drivers’ gd driving skills.
C
Fr any astrnaut hping t survive n the surface f the mn, grwing crps will be essential. Nw, scientists have taken “ne small step” twards grwing plants n the lunar surface, after shwing it’s pssible t grw thale cress, a small flwering plant, in lunar sil.
The findings raise hpes that plants culd be grwn n the mn during future space missins, and even enable mankind t set up a lunar settlement. “Fr future, lnger space missins, we may use the mn as a launching platfrm,” explained Prfessr Rb Ferl. “It makes sense that we wuld want t use the sil that’s already there t grw plants.” Until nw, scientists have nt grwn plants in the sil. “S, what happens when yu grw plants in lunar sil? What wuld plants d in a lunar greenhuse? Culd we have lunar farmers?” Prfessr Ferl questined.
T answer these questins, researchers frm Flrida set ut t plant thale cress seeds in lunar sil, add water, nutrients, and light, and see what happened. The researchers chse t use thale cress because its genetic cde has already been fully mapped.
Fr cmparisn, the researchers als planted seeds in a range f sils, including thse that simulate Martian sils. T their delight, the researchers fund that nearly all f the seeds grew. Hwever, they did bserve differences between the plants grwn in the lunar sil and thse grwn in the cntrl sils. Sme f the plants grwn in the lunar sils were smaller, while thers grew mre slwly r were mre varied in size.
Grwing plants in lunar sils may als change the mn itself, accrding t Dr. Stephen Elard. “The mn is a very, very dry place”, he said. Hw will minerals in the lunar sil respnd t having a plant grwn in them, with the added water and nutrients? Will adding water make the minerals friendlier t plants? The researchers hpe t answer these questins in fllw-up studies.
8. What’s the secnd paragraph mainly abut?
A. The significance f the findings.
B. The plants grwn in the lunar sil.
C. The missins f future space explratin.
D. The hpe fr setting up a lunar settlement.
9. Why did researchers use thale cress in the experiment?
A. Its genes are suitable fr lunar sil.
B. It has a lng evlutinary histry.
C. It has been tested with lunar sil befre.
D. Peple have a gd knwledge f its genes.
10. What did researchers find abut the plants grwn in lunar si1?
A. They absrbed few nutrients.
B. They didn’t grw well enugh.
C. They grew slwly in the dark.
D. They needed mre water t grw bigger.
11. What is the best title fr the text?
A. Scientists Grw Plants in Lunar Sil
B. Scientists Cnduct a Study n Lunar Sil
C. Scientists Prepare fr Farming n the Mn
D. Scientists Hpe t Cllect Mre Lunar Sil
D
Artificial intelligence (AI) is shwing prmise in earthquake predictin, challenging the lng-held belief that it is impssible. Researchers at the University f Texas, Austin, have develped an Al algrithm (算法) that crrectly predicted 70% f earthquakes a week in advance during a test in China and prvided accurate strength calculatins fr the predicted earthquakes.
The AI was prvided with a set f statistical features based n the team’s knwledge f earthquake physics, and then instructed t train itself using a five-year database f earthquake recrdings. Once trained, the AI prvided its predictin by listening fr signs f incming earthquakes within the backgrund rumblings (轟隆隆) in the Earth.
This wrk is clearly a milestne in research fr AI-driven earthquake predictin. “Yu dn’t see earthquakes cming,” explains Alexandrs Savvaidis, a senir research scientist wh leads the Texas Seismlgical Netwrk Prgram (TexNet). “It’s a matter f millisecnds, and the nly thing yu can cntrl is hw prepared yu are. Even with the 70% accuracy (精確度), that’s a huge result and culd help decrease ecnmic and human lsses and has the ptential t remarkably imprve earthquake preparatin wrldwide.”
While it is unknwn whether the same apprach will wrk at ther lcatins, the researchers are cnfident that their AI algrithm culd prduce mre accurate predictins if used in areas with reliable earthquake tracking netwrks. The next step is t test artificial intelligence in Texas, since UT’s Bureau TexNet has 300 earthquake statins and ver six years wrth f cntinuus recrds, making it an ideal lcatin fr these purpses.
Finally, the authrs hpe t cmbine the system with physics-based mdels. This strategy culd prve especially imprtant where data is pr r lacking. “That may be a lng way t g, but many advances such as this ne, taken tgether, are what mves science frward.” cncludes Sctt Tinker, the bureau’s directr.
12. Which wrds can best describe the earthquake-predicting technlgy?
A. Reliable but utdated.B. Effective but cstly.
C. Ptential and ecnmical.D. Grundbreaking and prmising.
13. Hw des the AI frecast earthquakes?
A. By identifying data frm the satellites.
B. By analyzing backgrund sunds in the Earth.
C. By mdeling data based n earthquake recrdings.
D. By mnitring changes in the Earth’s magnetic field.
14. What des Alexandrs Savvaidis intend t shw in paragraph 3?
A. The ways t reduce lsses in earthquakes.
B. The imprtance f preparing fr earthquakes.
C. The significance f develping the AI predictin.
D. The limitatin f AI algrithms in earthquake predictin.
15. What des the fllwing research fcus n?
A. Cnducting tests in different lcatins.
B. Applying the AI apprach t ther fields.
C. Building mre earthquake statins in Texas.
D. Enlarging the database t train the accuracy.
第二節(jié) 七選五(共5個(gè)小題;每題2.5分，共12.5分)
閱讀下面短文，從短文后的選項(xiàng)中選出可以填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Summer isn’t summer withut the beach. Fr millins f Americans, hitting the sand is a time t catch waves, enjy the sunshine, build sand castles, have picnics, spt wildlife and g explring. ____16____. Here are sme tips n hw t be a better beachger, ensuring yur favrite strip f sand remains lively.
Plastic isn’t fantastic.
One f the biggest cntributrs t beach litter is single-use plastic, such as chip bags, candy wrappers and juice bxes. ____17____. Put meals in lunch bags r bxes, and bring drinks in water bttles r thermses.
____18____.
It desn’t matter hw much time and effrt yu spent building a sand castle r digging the giant mat (壕溝) arund it. If yu are n a beach marked as a sea turtle habitat, fill in the mat and knck dwn the structure. Otherwise, they can die if they fall int a hle and get trapped.
Respect the animals.
The beach isn’t a petting z. Peple wh lve the creatures f the cean have a desire t gain amazing experiences with them and have a cnnectin t them, but dn’t tuch them. ____19____.
Read the signs.
Signs psted at the beach aren’t ptinal reading: they are there t alert yu t where yu can’t g, what yu can’t d, and what yu can’t take, s dn’t mess with the lcal ecsystem r its inhabitants.
All the actins abve may seem like little gestures, but they will serve as an inspiratin t fellw beachgers. ____20____.
A Destry what yu build.
B. Keep ff a turtle habitat.
C. Plastic tys break easily leaving behind chips and pieces.
D. Wrk tgether, and individuals can really make a big difference.
E. Buy fd and drinks in bulk and put them in reusable packaging instead.
F. Hwever, all that fun places stress n the castal envirnment and the animals that inhabit it.
G. Fr example, if yu take a starfish ut f the water, even fr 10 secnds, it culd chke and die.
第三部分 語(yǔ)言運(yùn)用(共兩節(jié)，滿(mǎn)分30分)
第一節(jié) 完型填空(共15題;每小題1分，滿(mǎn)分15分)
閱讀下面短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。
Peple will d all srts f crazy things fr their lved nes, and 72-year-ld Raynr is a case in pint. The American elder has been devting a lt f his time t his ____21____ jb, a beauty blgger, fr which he ____22____ all srts f beauty prducts, frm creams t lipsticks fr fans all ver the cuntry. It’s nt exactly typical ____23____ fr a man f his age, but his is nt a ____24____ stry.
Six years ag, Raynr’s grandsn Jasn was diagnsed (診斷)with a rare and cruel disease – spinal muscular atrphy (脊髓性肌萎縮). The by was nly five at the time, and dctrs ____25____ that he nly had abut 18 mnths t live. But far beynd their ____26____, he has been battling his cnditin ever since. But it hasn’t been a (n) ____27____ battle. The nly drug used t treat Jasn’s cnditin culd nly be ____28____ frm the UK and cst arund $100,000.
Strng ____29____ t save his life drve his family t sell their huse and brrw as much mney as they culd but it still wasn’t enugh. S Raynr started lking fr alternative ways t earn sme mney and _____30_____ live-streaming. _____31_____, he knew nthing abut beauty prducts, but he wasn’t afraid r _____32_____ t learn. He went t csmetics (化妝品) shps and kindly asked the staff t teach him abut the prducts and hw t use them. Sn Raynr’s nline _____33_____ started grwing, and the financial burden n the family has eased cnsiderably. _____34_____ sme negative cmments nline, the 72-year-ld pensiner cntinues t wrk as a beauty blgger, testing prducts n himself and _____35_____ them t his fllwers.
21. A. unusualB. nrmalC. imprtantD. rutine
22. A. prducesB. rdersC. appliesD. designs
23. A. qualityB. slutinC. behavirD. belief
24. A. tuchingB. typicalC. specialD. similar
25. A. dubtedB. apprvedC. prmisedD. predicted
26. A. expectatinsB. explanatinsC. imaginatinD. inspiratin
27. A. hardB. easyC. successfulD. beneficial
28. A. examinedB. transprtedC. imprtedD. exprted
29. A. decisinB. chanceC. trustD. desire
30. A. tk ffB. tk upC. tk inD. tk away
31. A. SuddenlyB. ObviuslyC. GraduallyD. Usually
32. A. delightedB. surprisedC. embarrassedD. anxius
33. A. ppularityB. knwledgeC. understandingD. curisity
34. A. DespiteB. Because fC. WithutD. Instead f
35. A. sendingB. prvidingC. dnatingD. prmting
第Ⅱ卷(非選擇題)
第二節(jié) 語(yǔ)法填空(共10小題;每小題1.5分，滿(mǎn)分15分)
閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。
The Nrtheast China Tiger and Lepard (豹) Natinal Park, brdering Russia and the Nrth Krea, ____36____ (cver) an area f 14,100 square kilmeters. It is the majr habitat f the cuntry’s Siberian tigers and Amur lepards and is ____37____ mdel fr crss-brder wildlife cnservatin.
Lcated in the temperate (溫帶) zne f Asia, the park pssesses splendid and ____38____ (attract) scenery in different seasns. In additin, there are plenty f plant species ____39____ (preserve) in the park. Sme f them are endangered plant species and under state prtectin.
The park is a perfect place fr the reprductin (繁殖) and ____40____ (survive) f birds. Every spring, varius frest birds start returning frm the suth t prepare ____41____ (lay) eggs. The rich sil f the park als prvides a favrable living envirnment ____42____ cld-blded animals. At present, a cmmunity f flesh-eating animals and plant-eating animals makes up a cmplete fd chain in the natinal park, ____43____ is extremely rare t see in China. The establishment f natinal park will ____44____ (effective) prtect Siberian tigers and Amur lepard, _____45_____ (help) them cntinue t reprduce and live in harmny with nature.
第四部分 寫(xiě)作(共三節(jié)，滿(mǎn)分40分)
第一節(jié) 單詞拼寫(xiě)(共10小題;每小題1.5分，滿(mǎn)分15分。注意：請(qǐng)寫(xiě)出單詞的完整形式)
46. I am writing a letter f g___________ t Tm wh enabled me t learn abut the rigins f Christmas. (根據(jù)首字母單詞拼寫(xiě))
47. In China, children are given lucky mney in a red e___________ t bring gd luck in the New Year. (根據(jù)首字母單詞拼寫(xiě))
48. I am writing t c____________ abut the terrible service f the insurance cmpany. (根據(jù)首字母單詞拼寫(xiě))
49. She set ut t clean the huse i___________ she arrived hme. (根據(jù)首字母單詞拼寫(xiě))
50. Multiple cmpanies ffered public turs t explre the Titanic wreck, with prices r___________ frm $32,500 t $105,129 per persn ver the years. (根據(jù)首字母單詞拼寫(xiě))
51. ____________ (任命) t be manager f the cmpany, the yung man felt excited. (根據(jù)漢語(yǔ)提示單詞拼寫(xiě))
52. True ____________ (婚姻) requires peple t shw trust and faith in each ther. (根據(jù)漢語(yǔ)提示單詞拼寫(xiě))
53. I can speak quite fluent English, s I am ________ (有能力的) f cmmunicating with thers well. (根據(jù)漢語(yǔ)提示單詞拼寫(xiě))
54. I’m srry fr behaving _____________ (粗魯?shù)? at yur party last night. (根據(jù)漢語(yǔ)提示單詞拼寫(xiě))
55. Only in this way can we enjy the pleasure and ____________ (便利) f the shared bikes. (根據(jù)漢語(yǔ)提示單詞拼寫(xiě))
第二節(jié) 完成句子(共5小題;每小題2分，滿(mǎn)分10分，每空填一詞)
56. 倫敦是英國(guó)的首都，有著悠久的歷史，其歷史可以一直追溯到古羅馬時(shí)代，并且有九百萬(wàn)人口，是歐洲最大的城市。
Lndn is the capital f the UK with a histry ________ ________ ________ the Rman times and—with almst nine millin peple—Eurpe’s largest city.
57. 很多年輕人都前往偏遠(yuǎn)地區(qū)追求它們的夢(mèng)想，其中大部分人都受過(guò)良好教育。
Many yung peple, ________ ________ ________ were well-educated, headed fr remte regins t chase their dreams.
58. 當(dāng)談到學(xué)英語(yǔ)，熟能生巧。
________ ________ ________ ________ learning English, practice makes perfect.
59. 然而，由于條件險(xiǎn)惡和道路受損，食物運(yùn)送和物資補(bǔ)給將變得困難。
Hwever dangerus cnditins and damaged rads will ________ ________ ________ t deliver fd and supplies.
60. 本次活動(dòng)取得了很大成功。不但幫我們了解了中國(guó)，還幫我們開(kāi)闊了眼界。
The activity was a great success. ________ ________ ________ it help us learn mre abut China, but it als helped braden ur hrizns.
第三節(jié) 應(yīng)用文寫(xiě)作(滿(mǎn)分15分)
61. 假如你是李華，上周剛參加了某城市舉辦的中國(guó)傳統(tǒng)文化展，你的英國(guó)好友Jerry對(duì)此非常感興趣，發(fā)郵件詢(xún)問(wèn)你的參展感受，請(qǐng)回復(fù)郵件，要點(diǎn)如下：1.展覽內(nèi)容以及意義；2.你的體會(huì)。
注意：1.詞數(shù)為80左右；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。
參考詞匯：The Traditinal Chinese Culture Exhibitin
Dear Jerry,
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yurs,
Li Hua
聽(tīng)力答案：1-5 CBACB 6-10 ACBBC 11-15 ABACC 16-20 BAACA