北语14秋大学英语(二)作业2答案

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I.Multiple Choice. (2 points for each, altogether 40 points)Directions:There are 20 sentences in this section. Beneath each sentence there are four choices respectively marked by letters A, B, C and D. Choose the word that you think best complete the sentence. Write your answers on the answer sheet.1. Studies have shown _______ teenagers often suffer from depression.[A] that[B] which[C] in which[D] in that2. The party has failed to _______ the majority of voters that it is capable of governing the country.[A] trust[B] credit[C] convince[D] believe3. Many of us visited the industrial exhibition, __________, to our disappointment, we saw very few high-tech products.[A] where[B] which[C] as[D] that4. The kids are _______ be hungry when they get home.[A] obliged to[B] bound to[C] desired to[D] motivated to5. All the characteristics that distinguish birds _______ other animals can be traced to prehistoric times.[A] to[B] between[C] for[D] from6. Management often works hard to set up a situation work is done in series.[A] that[B] where[C] which[D] what7. If we _______ everything ready by now, we should be having a terrible time tomorrow.8. In his composition there were no other errors _______ a few misspelled words.9. In deciding _______ a course of action ，the candidates tried to estimate its likely impact on the voters.10. Since we have a focused subject, we should not talk _______.11. Border _____ between the two countries are on the rise.[A] accident [B] incidents [C] events [D] occurrences12. It is the duty of physicians to _____ the sick.13. The average temperature is_____.14. _____, I cannot make an exception.[A] In case of you[B] In the case of you [C] In no case[D] Make out a case for you 15. The roots of all these events _____history.16. A large part of human activity, particularly in relation to the environment, is ___ conditions or events.[A] hadn’t got [B] didn’t get[C] wouldn’t have got [D] wouldn’t get[A] beside [B] except [C] then [D] than[A]what to pursue [B] which to pursue [C] whether to pursue [D] if topursue [A] at once [B] at hand [C] at intervals [D] at random[A] nurse [B] tend [C] mind [D] minister[A] on the run [B]on the decrease[C] on the rise [D] on the watch for[A] lie under [B] lie up [C] lie in [D] lie on [A] in responseto [B] in favor of [C] in contrast to [D] in excess of17. As you have seen, the value of nation's currency is a ___ of its economy.[A] reaction [B] response[C] reflection[D] revelation18. I felt somewhat disappointed and was about to leave, ___ something occurred attracted my attention.[A] unless [B] until[C] when[D] while19. She shows great _____for learning languages.[A] ability[B] aptitude[C] capacity [D] capability20. _____human behavior may be caused by eating substance as that upset the delicate chemical in the brain.[A] Deliberate[B] Consistent[C] Primitive[D] AbnormalII.Cloze (2 points for each, altogether 20 points)Directions: Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks.Write your answers on the answer sheet."Yes, but what did we use to do before there was television? "How often we hear statements like this! Television hasn't been 21 us all that long, but we are already beginning to forget what the world was like 22 it. Before we admitted the one-eyed monster into our homes, we never found it difficult to occupy our 23 time. We used to enjoy civilized pleasures. For example, we used to have hobbies, we used to entertain our friends and be entertained by them, we used to go 24 for our amusement, to theaters, cinemas, restaurants and sporting events. We used to read books and listen to music and broadcast talks occasionally. All that 25 to the past. Now all our free __26__ is regulated by the "goggle box" (电视机) . We rush home and gulp down(狼吞虎咽地吞下)our meals to be in time for this or that 27 .We have even given up sitting 28 table and having a leisurely evening meal , exchanging the news of the day. A sandwich and a glass of beer will do-anything, 29 it doesn't interfere with the program. The monster demands and obtains absolute silence and attention. If any member of the family daresto open his mouth 30 a program, he is quickly silenced.21．_______[A] for[B] to[C] in [D] with22．_______[A] without [B] in[C] after [D] with23．_______[A] little[B] spare[C] full [D] us24．_______[A] away[B] up[C] out[D] to25．_______[A] belongs[B] will belong[C] has belonged[D] had belonged26．_______[A] choice[B] life[C] moments [D] time27．_______[A] movie[B] program[C] opera [D] music28．_______[A] at[B] beside[C] near [D] by29．_______[A] for[B] since[C] unless[D] providing30．_______[A] on [B] at[C] in [D] duringIII.Reading Comprehension. (2 points for each, altogether 30 points) Directions:There are three passages followed by questions. Beneath each question there are four choices respectively marked by letters A, B, C and D. Choose the right answer for each question. Write your answers on the answer sheet.Passage 1Billy is 14 years old and in the ninth grade. He has a part-time job which gets him up every morning at 5 o'clock. He is a newspaper boy. Each morning，Billy leaves the house at 5:15 to go to the corner，where the newspapers are. The newspapers are delivered to the corner by truck at midnight. He always takes a wagon to carry them.In the winter, it is still dark when he gets up，but during the rest of the year it is light. Billy must deliver the newspapers to the houses of people on his route in all kinds of weather. He tries to put each paper on the porch(门廊)where it will be protected from wind and rain or snow. His customers think he does a good job. Sometimes they give him tips(小费).Billy earns about $ 70 per month，and he is saving some of the money to go to college. He spends the rest on records and clothes. Once a month，he has to collect money from his customers. Since many of them work during the day，Billy has to collect the money at night. Sometimes，when Billy is sick，his brother has to deliver the newspapers. Once，Billy's father had to help. Billy has seventy customers now，but he hopes to get more soon. Someday，if he gets more customers，Billy might win a prize for being an outstanding(突出的)newspaper boy. He wants to win a trip to Europe，but he will be happy if he wins a new bicycle.31. Keeping a part-time job tells us that Billy ______.[A] has to make a living by himself[B] can not get any support from his family[C] has to pay for his school tuition[D] is independent and self-confident32. He did his work ______.[A] perfectly well [B] twice a week[C] only for fun [D] to support his family33. To deliver newspapers means ______.[A] to post newspapers [B] to send newspapers[C] to sell newspapers[D] None of the above.34. One of the purposes of delivering newspapers is ______.[A] to get some money for college education[B] to have some tips[C] to have more customers[D] None of the above.35. The prize for an outstanding newspaper boy is ______.[A] a trip to Europe[B] a new bicycle[C] a tip[D] A or BPassage 2Friends or contemporaries(同龄人)are a great influence on the actions，thoughts，and words of young people. This influence，known as peer pressure，is quite common among children. Why are children so easily affected by what their peers do，think，or say?Most of us，children included，feel a strong need to be liked by others. We seek acceptance and friendship. In order to gain them，we act like our friends，and listen to their advice，whether or not it is helpful. Some of us even begin to think like our friends，sometimes at the expense of our own beliefs and values. An example that comes to mind is the young person who gets involved with drugs because his peer group is experimenting with them. Parents may try to exert pressure to keep him away from drugs，but frequently peer pressure is too great. This conflict between being your own person and，at the same time，responding to the pressures of a group remains a problem for young people.36. The passage mainly talks about _____.[A] friendship[B] peer pressure[C] conflicts between young people and their parents[D] problems for young people37. In the third sentence of the second paragraph，"them" refers to _____.[A] children[B] strong needs to be liked by others[C] acceptance and friendship[D] our friends' advice38. "being your own person” in the last sentence most probably means _____.[A] acting according to your own beliefs and values[B] trying not to tell any lie[C] keeping yourself away from drugs[D] having enough self-confidence39. The second paragraph focuses on _____.[A] what peer pressure is[B] how young people start to take drugs[C] what parents should do for their children[D] why young people are easily influenced by their peers40. Who can influence us on the actions, thoughts? _____.[A] Teacher[B] Father[C] Mother[D] Friends and contemporariesPassage 3Background music may seem harmless，but it can have a powerful effect on those who hear it. Recorded background music first found its way into factories，shops and restaurants in the US. But it soon spread to other parts of the world. Now it is becoming increasingly difficult to go shopping or eat a meal without listening to music.To begin with，"muzak"（音乐广播网）was intended simply to create a soothing atmosphere.Recently，however，it's become big business - thanks in part to recent research. Dr. Ronald Milliman，an American marketing expert，has shown that music can boost(促进)sales or increase factory production by as much as a third.But，it has to be light music. A fast one has no effect at all on sales. Slow music can increase receipts by 38%. This is probably because shoppers slow down and have more opportunity to spot items they like to buy. Yet，slow music isn't always answer. liman found，for example，that in restaurants slow music meant customers took longer to eat their meals，which reduced overall sales. So restaurant owners might be well advised to play up-tempo music to keep the customers moving - unless of course，the resulting indigestion leads to complaints！41. The reason why background music is so popular is that ______.[A] it is harmless everywhere[B] it can boost sales in all places[C] it can help to create a soothing atmosphere[D] it can help to have more meals42. Background music means ______.[A] light music[B] slow music[C] fast music[D] the music you are listening to while you are doing something43. Restaurant owners complain about background music because ______.[A] it results in indigestion[B] it keeps customers moving[C] it increases their sales [D] it decreases their sales44. The word "up-tempo music"(para. 3 the last line but two) probably means ______.[A] slow music[B] light music[C] fast music[D] classical music45. According to this passage, we learned that ______[A] Dr. Milliman made background music.[B] background music spread to the world by Dr. Milliman.[C] Dr. Milliman found fast music meant customers took longer to eat.[D] background music can have a powerful effect on some people.IV. Translation. (2 points for each, altogether 10 points)Directions: There are five sentences followed by the translated versions in this section. Beneath each sentence there are four choices respectively marked by letters A, B, C and D. Choose the right translation for each sentence. Write your answers on the answer sheet.46.战争已经威胁了这些人们几十年，他们似乎已学会接受这一现实了。

大学英语2 东财《大学英语2》在线作业二一,单选题1. —Shall I use your dictionary? — ________A. Certain, you may.B. Of course, you can.C. Surely, you can't.D. No, please get out.?正确答案：B2. Teacher：Where is Mike this morning？Student：He's got a cold.Teacher：______A. He is absent.B. What's the matter with him？C. Just tell him to take it easy.D. What? Where is he？?正确答案：C3. Henry Ford was himself a ______ mechanic and could build a car with his own hands.A. bearB. boreC. bornD. bearing?正确答案：C4. ______ I tell you yesterday not to touch that dog!A. Haven'tB. Hasn'tC. Didn'tD. Aren't?正确答案：C5. Marilyn: Don't you like to eat Korean food?Robbie: ________.A. No, Korean food is not real to my tasteB. No, because Korean food is very goodC. No, I prefer to have Chinese noodlesD. No, I like very much to eat Korean food?正确答案：C6. I suggested ______ fishing.A. that we goingB. that we to goC. that we goD. that we went?正确答案：C7. My brother is four years older than me and someone I look______ to, even though he is shorter than me.A. upB. downC. belowD. over?正确答案：A8. The convenience of modern freeways, railways and airplanes makes travel in America as easy as ______.A. pieB. breadC. soupD. wine?正确答案：A9. The seventh day of the seventh lunar month is the only Chinese festival devoted ______love in the Lunar calendar.A. atB. toC. inD. on?正确答案：B10. As we took our seats on the bus, I noticed a woman _____ with a young adult close to us.A. sitB. be sitC. sittingD. sits?正确答案：C11. That's the hotel _____ last year.A. which we stayedB. at which we stayed atC. where we stayed atD. where we stayed?正确答案：D12. Ida: _______Where was I?Homer: You were talking about your trip to South Africa.A. What did I hear?B. Let's check in.C. Let's back up.D. What were you talking about??正确答案：C13. _____ a single mom made things even more difficult.A. BeB. BeingC. IsD. Was?正确答案：B14. The health seeking youths can following the ______ of natural living.A. principlesB. principalsC. principalityD. prince?正确答案：A15. He _____ to go to the police.A. warnedB. threatenedC. suggestedD. shouted?正确答案：B16. My husband lived at home before we were married, and so______.A. did IB. had IC. I hadD. I did?正确答案：A17. Adam: Mmm….. This is the best pudding I've ever had!Celia: ________ I know you'd like it.A. Didn't't I tell you?B. Did I say it right?C. Is what I said right?D. What did I say??正确答案：D18. Salesman：______Customer：Yes. What size is that green T-shirt？A. Anything I can do for youB. Do you want to buy anythingC. Excuse me， what are you doing？D. Are you just looking around？?正确答案：A19. Even though we had lost the ______ of our family, everyone came on Christmas Day-making an effort to be cheerful.A. bachelorB. masterC. doctorD. post doctor?正确答案：B20. Processed food and food _____ contains chemicals and preservatives should be avoided.A. whenB. whereC. whichD. who?正确答案：C21. The good service at the hotel _____ the poor food to some extent..A. made up forB. made upC. made forD. made out?正确答案：A22. Can this camera _____ good photos?A. makeB. to makeC. takeD. to take?正确答案：C23. Throughout their history, Americans have been people _____ the move.A. inB. onC. toD. with?正确答案：B24. The tradition of using chopsticks was introduced ______ many other countries.A. withB. ofC. fromD. to?正确答案：D25. She hardly ever eats _____ potatoes.A. bread notB. bread orC. neither bread orD. neither bread nor?正确答案：B。

大学英语（二） 14秋学期《大学英语(二)》在线作业1一,单选题1. We have sold _____ the trousers _____ your size.A. out, ofB. off, withC. away, ofD. on, in?正确答案：A2. The evidence found in this search is always incomplete and _____, it is also frequently partial.A. scatteringB. distributedC. distributingD. scattered?正确答案：D3. The young lady coming over to us _____ our English teacher; the way she walks tells us that!A. must beB. can beC. could beD. would be?正确答案：A4. They had a party in honor their victory.A. toB. forC. withD. of?正确答案：D5. She hesitated for a moment, and then went_____ with her story.A. . onB. /C. upD. in?正确答案：A6. We bought Granny a present,_______ she didn' t like it.A. butB. andC. orD. so?正确答案：A7. --Why didn’t you come to my birthday party yesterday?--____________.A. Excuse me, my friend sent me a flower.B. Fine, I never go to birthday parties.C. Ha…ha, I don’t like birthday parties.D. I planned to go, but my wife had a car accident.正确答案：D8. --Let's have a picnic by the West Lake.--_____________________.A.Never mind.B. That's all right.C. Good idea.D. You're lucky.?正确答案：C9. Randolph’s work was exclusively concerned_____ the effects of pollution on health.A. withB. onC. ofD. in?正确答案：A10. This book is worth _____.A. to read itB. reading itC. readingD. to read?正确答案：C11. _________ picture books in class, please.A. Not readB. No readC. Not readingD. Don't read?正确答案：D12. There is little water in the glass, _______ ?A. isn't thereB. is itC. is thereD. wasn't there?正确答案：C13. I'm sure the book is very ________ and children are ______ it.A. interested,interestingB. interesting,interested inC. interested in,interestingD. interesting,interested?正确答案：B14. When there are small children around, it is necessary to put bottles of pills out of _____.A. reachB. handC. holdD. place?正确答案：A15. He dropped the _______ and broke it.A. cup of coffeeB. coffee's cupC. cup for coffeeD. coffee cup?正确答案：D16. The crowd _____out their approval.A. spokeB. shoutedC. roaredD. cried?正确答案：C17. There are a lot of school children in the long line outside, ________ to get tickets for the show.A.pleasedB.worriedC.eagerD.excited?正确答案：C18. He asked me , but I didn't know _________.A. how to tellB. what to speakC. to say whatD. what to say?正确答案：D19. You'd better ______ to school, _____ you?A. not go,shallB. not to go,willC. not going,hadD. not go,had?正确答案：D20. I could not move my hands they were not mine.A. even thoughB. as ifC. likeD. so?正确答案：B21. This machine is _____of being improved.A. ableB. capableC. competentD. qualified?正确答案：B22. If you want to know how a word is used, ________ the word up in the dictionary.A. seeB. findC. lookD. search?正确答案：C23. --_______.--I'm suffering from a stomachache.A. Are you feeling better?B. Why are you here?C. Are you pleased?D. What's the matter with you??正确答案：D24. We should keep on _____ English every day.A.to practise to speakB. to practise speakingC. practising to speakD. practising speaking?正确答案：D25. I'm sorry to have kept you waiting.- _____________________A. It doesn't matter.B. Forget it.C. My pleasure.D. It's nice of you.?二,完型填空1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B1. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A2. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do youknow 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C3. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B4. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do youknow 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C5. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B6. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do youknow 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C7. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A8. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：C9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do youknow 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B9. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D10. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：D10. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B10. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：A10. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau正确答案：B10. People on Hainan Island like scuba diving. But do you know what makes if possible for people 1 under water for a long time? It’s the scuba machine. Then do you know 2 invented the machine? It was Jacquse Cousteau and 3 friend.Cousteau。