最新 2015年6月英语四级选词填空练习及参考译文(1)-精品
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2015年6月英语四级真题答案完整版(试卷一)作文真题听力真题Short conversations1.W: I’m going to give up playing chess. I lost again today.M: Just because you lost? Is that any reason to quit?Q: What does the man imply?2.M: Do you know Sally’s new address? She’s got some mail here, and I’d like to forward it to her.W: Well, we’ve not been in touch for quite a while. Let’s see. Mary should know it.Q: What does the woman mean?3.W: I missed classes this morning. Could you please lend me your notes?M: My notes? You’ve never see my handwriting, have you?Q: What does the man imply?4.M: I’m taking my girlfriend to the fancy new restaurant for her birthday tonight.W: I went there last weekend, I found it rather disappointing.Q: What does the woman mean?5.W: Winter is over at last. Time to put away my gloves and boots.M: I’ve been waiting for this for months.Q: What does the man mean?6.W: Thank you for bringing the books back.M: I thought you need them over the weekend. Many thanks for letting me use them.Q: What do we learn from the conversation?7.W: Are you working flexible hours?M: No, I’m not. The weather today is so nice, so I decided to walk to work, and that meant I had to leave an hour earlier than usual.Q: What did the man decided to do?8.W: Our plane has been circling for a long time. Why the delay?M: The airport is closed for a while this morning, and things are still not back to normal.Q: What does the man mean?Long conversation长对话一Woman: Morning, this is TGC!Man: Good morning, Walter Barry here, calling from London. Could I speak to Mr. Grand, please?Woman: Who’s calling, please?Man: Walter Barry, from London.Woman: What is it about, please?Man: Well, I understand that your company has a chemical processing plant. My own company LCP, Liquid Control Products, is a leader in safety from leaks in the field of chemical processing. I’d like to speak to Mr. Grand to discuss ways in which we could help TGC to protect itself from such problems and save money at the same time.Woman: Yes, I see. Well, Mr. Grand is not available just now.Man: Can you tell me when I could reach him?Woman: He’s very busy for the next few days. Then he’ll be away in New York. So it’s difficult to give you a time.Man: Could I speak to someone else, perhaps?Woman: Who, in particular?Man: A colleague, for example?Woman: You are speaking to his personal assistance. I can deal with calls for Mr. Grand.Man: Yes, well, could I ring him tomorrow?Woman: No, I’m sorry, he won’t be free tomorrow. Listen, let me suggest something. You send us details of your products and services, together with references from other companies. And then we’ll contact you.Man: Yes, that’s very kind of you. I have your address.Woman: Very good, Mr…?Man: Barry. Walter Barry, from LCP in London.Woman: Right, Mr. Barry. We look forward to hearing from you.Man: Thank you, goodbye.Woman: Bye.9. What do we learn about the woman’s company?10. What do we learn about the man?11. What’s the woman’s position in her company?12. What does the woman suggest the man do?Long conversation长对话二Man: Miss Yamada, did you ever think that you would find yourself living and working in the western world?Woman: No, not really, although I’ve always listened to recordings of great orchestras from Europe.Man: So you enjoyed classical music even when you were very young?Woman: Oh, yes. I was an only child.Man: You were born in 1955, is that right?Woman: Yes, I began violin lessons at school when I was 6.Man: As young as that, did you like it?Woman: Oh, yes, very much.Man: When did you first play on your own? I mean, when did you give your first performance?Woman: I think I was 8…? No, Nine. I just had my birthday a week before, and my father had bought me a new violin. I played a small piece at the school concert.Man: Did you know then that you would become a professional violinist?Woman: Yes, I think so. I enjoy playing the violin very much, and I didn’t mind practicing, sometimes three or four hours a day.Man: And when did you first come to Europe?Woman: I was very lucky. When I was fifteen, I won a scholarship to a college in Paris. That was for a three-year course.Man: How did your parents feel about that?Woman: I think they were pleased and worried at the same time. It was the chance of a lifetime. But of course I would be thousands of miles from home. Anyway, I studied in Paris for three years and then went back to Tokyo.13. What do we know about the woman before she went to Europe?14. What does the woman say about her music experience?15. What does the woman say about her study in Paris?Spot DictationLooking at the basic biology systems, the world is not doing very well. Yet economic indicators show the world is prospering. Despite a slow start at the beginning of the eighties, global economic output increased by more than a fifth during the decade. The economy grew, trade increased, and millions of new jobs were created. How can biological indicators show the opposite of economic indicators?The answer is that the economic indicators have a basic fault: they show no difference between resources uses that sustain progress and those uses that will hurt it. The main measure of economic progress is the gross national product (GNP). In simple terms, this totals the value of all goods and services produced and subtracts loss in value of factories and equipment. Developed a half-century ago, GNP helped establish a common way among countries of measuring change in economic output. For some time, this seemed to work reasonably well, but serious weakness are now appearing. As indicated earlier, GNP includes loss in value of factories and equipment, but it does not take into account the loss of natural resources, including nonrenewable resources such as oil or renewable resources such as forests.This basic fault can produce a misleading sense of national economic health. According to GNP, for example, countries that overcut forest actually do better than those that preserve their forest. The trees cut down are counted as income but no subtraction is made for using up the forests.Passage OneWhat makes a person famous? This is a mystery that many people have carefully thought about. All kinds of myths surround the lives of well-known people.Most people are familiar with the works of William Shakespeare, one of the greatest English writers of the 16th and 17th centuries. Yet how many know Shakespeare the person, the man behind the works?After centuries of research, scholars are still trying to discover Shakespeare's personal history. It is not easily found in his writings. Authors of the time could not protect their works. An acting company, for example, could change a play if they wanted to. Nowadays, writers have copyrights that protect their work.Many myths arose about Shakespeare. Some said he had no formal education. Others believe that he began his career by tending the horses of wealthy men. All of these myths are interesting, but are they true? Probably not. Shakespeare's father was a respected man in Stratford-on-Avon, a member of the town council. He sent young William to grammar school. Most people of Elizabethan times did not continue beyond grammar school; so, Shakespeare did have, at least, an average education.Some parts of Shakespeare's life will always remain unknown. The Great London Fire of l666 burned many important documents that could have been a source of clues. We will always be left with many questions and few facts.Question16 What does the speaker say about William Shakespeare?Question 17 What do we learn about Shakespeare's father?Question 18 Why does the speaker say parts of Shakespeare's life will remain a mystery? Passage TwoWherever you go and for whatever reason, it's important to be safe. While the majority of people you will meet when travelling are sure to be friendly and welcoming, there are dangers-theft being the most common.Just as in your home country, do not expect everyone you meet to be friendly and helpful. It's important to prepare for your trip in advance and to take precautions while you are travelling. As you prepare for your trip, make sure you have the right paperwork. You don't want to get to your destination only to find you have the wrong visa, or worse, that your passport isn't valid any more. Also, make sure you travel with proper medical insurance, so that if you are sick or injured during your travels, you will be able to get treatment. If you want to drive while you are abroad, make sure you have an international driver's license.When you get to your destination, use official transport. Always go to bus and taxi stands. Don't accept rides from strangers who offer you a lift. If there is no meter in the taxi, agree on a price before you get in. If you prefer to stay in cheap hotels while travelling, make sure you can lock the door of your room from the inside. Finally, remember to smile. It's the friendliest and most sincere form of communication, and is sure to be understood in any part of the world!Question 19 What is mentioned as a most common danger when people go travelling abroad?Question 20 What is the most important thing to do when you prepare for your trip abroad?Question 21 What does the speaker suggest you do when you arrive at your destination? Passage 3The British are supposed to be famous for laughing at themselves, but even their sense of humour has a limit, as the British retailer Gerald Ratner found out to his cost. When Ratner took over his father's chain of 130 jewelry shops in 1984, he introduced a very clear company policy. He decided that his shops should sell down market products at the lowest possible prices. It was a great success. The British public loved his cheap gold earrings and his tasteless silver ornaments. By 1991, Ratner's company had 2,400 shops and it was worth over 680 million pounds. But in April of that year, Gerald Ratner made a big mistake. At a big meeting of top British businesspeople, he suited up and explained the secret of his success. People say "How can we sell our goods for such a low price?" I say "Because they are absolute rubbish." His audience roared with laughter. But the British newspapers and the British public were not so amused. People felt insulted and stayed away from Ratner's shops. Sales fell and 6 months after his speech, Ratner's share price had fallen by 42%. The following year, things got worse and Gerald Ratner was forced to resign. By the end of 1992, he lost his company, his career and his house. Even worse, 25,000 of his employees had lost their jobs. It had been a very expensive joke.Question 22 What did Gerald Ratner decide to do when he took over his father's shops?Question 23 On what occasion did Gerald Ratner explained the secret of his success?Question 24 How did people feel when they leaned of Gerald Ratner's remarks?Question 25 What does the story of Gerald Ratner suggest?翻译真题在西方人心目中,和中国联系最为密切的基本食物是大米。
2015年6月大学英语四级翻译练习及参考译文(1)点击查看:请将下面这段话翻译成英文:我们的现代化建设,必须从中国的实际出发。
无论是革命还是建设,都要注意学习和借鉴外国经验。
但是,照抄照搬别国经验、别国模式,从来不能得到成功。
这方面我们有过不少教训。
把的普遍真理同我国的具体实际结合起来,走自己的道路,建设有中国特色的,这就是我们总结长期历史经验得出的基本结论。
参考答案:Our country's modernization must start from the reality of China.Either on the revolution or the construction we need to learn and draw the experience from the foreign countries.But we will never win the success if we mechanically copy other countries'experience or formats.We have already had the lesson in this aspect.It is the basic conclusion which we summarized the long-term historical experience that we should combine the Marxism's univertsal truth with our specific situation together,walking on our own roads and building up the socialism with Chinese characteristic.【】 | 微信搜索""相关推荐:。
2015年6月英语四级答案完整版一、听力(35题,35分)Short Conversations 1. A. The woman should go on playing chess. 2. D. Mary probably knows Sally’s new address. 3. B. His notes are not easy to read. 4. D. The man had better choose another restaurant. 5 .C. He has been looking forward to spring. 6. B. The man appreciates the woman’s help. 7. B. Go to work on foot. 8. A. Temporary closing has disturbed the airport’s operation. Conversion one 9. C. It has a chemical processing plant. 10. D. He’s a salesman. 11.C. Mr. Grand’s personal assistance. 12. B. Provide details of their products and services. Conversion two 13. A. She listened to recordings of many European orchestras. 14. D. She began taking violin lessons as a small child. 15. A. It was the chance of a lifetime. Passage One 16. B) His personal history is little known. 17. D) He was a member of the town council. 18. C) Possible sources of clues about him were lost in a fire. Passage Two 19. A) Theft. 20. B) Have the right documents. 21. B) Use official transport. Passage 3 22. C) Sell inexpensive products. 23. A) At a meeting of top British businesspeople. 24. D) Insulted. 25. B) There should be a limit to one's sense of humour 填空: 26. prospering 27. decade 28. opposite 29. sustain 30. In simple terms 31. establish 32. reasonably 33. take into account 34. misleading 35. using up 分) 二、选词填空(10题,5分)第一套选词填空:第一套选词填空:36 announcing 37 entitled 38 critically 39 potential 40commitment 41develop 42enhance 43retain 44component 45challenges 第二套选词填空:第二套选词填空:36 assets 37 excellent 38 origin 39 up-to-date 40 attend 41 guidelines 42 aware 43 involved 44 especially 45 volunteering 三、匹配和阅读(各1分,共10分) 第一套段落信息匹配:第一套段落信息匹配:文章是:essay-grading software offers professors a break. 46-55 FBMCE QGPJD 四、仔细阅读((各2分,共20分) 第一套仔细阅读:第一套仔细阅读:56. B) It will protect them from sunburn 57. A) It is ineffective in preventing melanomas 58. 58. D) D) D) Daily Daily Daily application application application of of of sunscreen sunscreen sunscreen helps helps helps reduce reduce reduce the the the incidence incidence incidence of of melanomas 59. C) It is not based on direct observation of the subjects 60. A) A Using both covering up and sunscreen. 61. B) Well-educated people tend to work longer. 62. B) A rapid technological advance. 63. A) Economic growth will slow down. 64. 64. C) C) C) Even Even Even wealthy wealthy wealthy people people people must must must work work work longer longer longer to to to live live live comfortably comfortably comfortably in in retirement. 65. D) Skills are highly valued regardless of age. 第二套仔细阅读:第二套仔细阅读:61. A )More men taking an extended parental leave. 62. C) Their number is too small to make a difference. 63. A) A long leave will have a negative impact on their career. 64. C) Surprise 第三套仔细阅读第三套仔细阅读61. C) The decline of the grain yield growth. 62. 62. A) A) A) Their Their Their self-sufficiency self-sufficiency is is vital vital vital to to to the the the stability stability stability of of of world world world food food markets. 63. D) They focus more on the increase of animal feed than human food grains. 64. D) The world will be able to feed its population without increasing farmland. 65. B) It is based on a doubtful assumption. 五、翻译(整体给分,共15分)分)第一套第一套中国是世界上最古老的文明之一.构成现代世界基础的许多元素都起源于中国.中国现在拥有世界上发展最快的经济,并正经历着一次新的工业革命中国还启动了雄心勃勃的太空探索计划,其中包括到2020年建成一个太空站. 目前,中国是世界上最大的出口国之一,并正在吸引大量外国投资。
2015年6⽉⼤学英语四级真题及答案(1)Part 1 Writing (30 minutes)(请于正式开考后半⼩时内完成该部分,之后将进⾏听⼒考试)Directions: For this part, you are allowed 30 minutes to write an essay based on the picture below. You should start your essay with a brief description of the picture and them comment on this kind of modern life. You should write at least 120 words but no more than 180 words.THIS MODERN LIFE:WORK HOME PLAY SLEEP请⽤⿊⾊签字笔在答题卡1指定区域作答作⽂题,在试题册上的作答⽆效。
Part II Listening Comprehension (30minutes)Section ADirections: In this section, you will bear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each questions there will be a pause. During the pause, you must read the four choices marked A), B),C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer sheet 1 with a single line through the center.注意:此部分试题请在答题卡1上作答1. A) He is pleased to sit on the committee C) He will tell the woman his decision laterB) He is willing to offer the woman a hand D) He would like to become a club member2. A) Their planned trip to Vancouver is obviously overpricedB) They should borrow a guide book instead of buying oneC ) The guide books in the library have the latest informationD) The library can help order guide books about Vancouver3. A) He regrets having taken the history courseB) He finds little interests in history booksC) He has trouble finishing his reading assignmentsD) He has difficulty in writing the weekly book report4. A) The man had better choose another restaurantB) The new restaurant is a perfect place for datingC) The new restaurant caught her fancy immediatelyD) The man has good taste in choosing the restaurant5. A) He has been looking forward to sping B) He will clean the woman’s boots for springC) He has been waiting for the winter sale D) He will help the woman put things away6. A) At a tailor’s C) In a cloth store B) At Bob’s home D) In a theatre7. A) His guests favors Tibetan drinks C) Mineral water is good for healthB) His water is quite extraordinary D) Plain water will serve the purpose8. A) Report the result of a discussion C) Submit an important documentationB) Raise some environmental issues D) Revise an environmental reportQuestions 9 to 12 are based on the conversation you just heard9. A) They pollute the soil used to cover themB) They are harmful to nearby neighborhoodsC) The rubbish in them takes long to dissolveD) The gas they emit is extremely poisonous10. A) Growing populations C) Changed eating habitsB) Packaging materials D) Lower production cost11. A) By saving energy C) By reducing poisonous wastesB) By using less aluminum D) By making the most of materials12. A) We are running out of natural resources soonB) Only combined efforts can make a differenceC) The waste problem will eventually hurt all of usD) All of us can actually benefit from recyclingQuestions 13 to 15 are based on the conversation you have just heard.13. A) Miami C) BellinghamB) Vancouver D) Boston14. A) To get information on one-way tickets to CanadaB) To inquire about the price of “Super saver ” seatsC) To get advice on how to fly as cheaply as possibleD) To inquire about the shortest route to drive home15. A) Join a tourist group C) Avoid trips in public holidaysB) Choose a major airline D) Book tickets as early as possibleSection BDirections: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marketed A), B),C) and D). Then marked the correspond letter on Answer sheet I with a single line through the centre.注意:此部分试题请在答题卡1上作答。
2015年6月英语四级真题答案2015年6月英语四级翻译答案一在西方人心目中,和中国联系最为密切的基本食物是大米。
长期以来,大米在中国人的饮食中占据很重要的地位,以至于有谚语说“巧妇难为无米之炊”。
中国南方大多数种植水稻,人们通常以大米为食;而华北大部分地区因为过于寒冷或过于干燥,无法种植水稻,那里的主要作物是小麦。
在中国,有些人用面粉做面包,但大多数人用面粉做馒头和面条。
In the mind of Westerners, Chinese people have the closest connection to rice, basic food for the Chinese. For a long time, rice occupies a very important position in the Chinese diet. There is even a saying that "even a clever housewife cannot cook a meal without rice". People in south China plant and live on rice, while people in the most parts of North China cannot plant rice due to excessively dry and cold weather. The main crop there is wheat. In China, some people use flour to bake bread, while most people make steamed bread and noodles with flour.2015年6月英语四级翻译答案二中国是世界上最古老的文明之一。
构成现代世界基础的许多元素起源于中国。
中国现在拥有世界上发展最快的经济,并正经历着一次新的工业革命。
中国是世界上最古老的文明之一。
构成现在世界基础的许多元素都起源于中国。
中国现在拥有世界上发展最快的经济,并经历着一次新的工业革命。
中国还启动了雄心勃勃的太空探索计划,其实包括到2020年建成一个太空站。
目前,中国是世界上最大的出口国之一,并正在吸引大量外国投资。
同时,它也在海外投资数十亿美元。
2011年,中国超越日本成为第二大经济体。
译文China is one of the oldest cultures in the world, from which much that constructs the foundation of the modern world is derived. China is witnessing the fastest development of its economy and experiencing a new industrial revolution. Also, China has started the ambitious program for exploring the outer space, including to complete a space station by 2020. Currently, being one of the largest exporters in the world, China is attracting massive foreign investment. Simultaneously, it has invested billions of dollars overseas. In 2011, China surpassed Japan as the world’ssecond-largest economy.第二套:那些保持适应性情绪控制状态的人,把逆境看作是暂时性的,相信困难应该会过去的。
在一项危机中,他们很好地调整自己,坚信控制来源于激励的行动而非控制反应。
从真题中背四级单词--2015年6月第1套第一篇Some of the world ’s most significant problems never hit headlines.One example comes from agriculture.Food riots and hunger make news.But the trend lying behind these matters is rarely talked about.This is the decline in the growth in yields of some of the world ’s major crops.A new study by the University of Minnesota and McGill University in Montreal looks at where,and how far,this decline is occurring.The authors take a vast number of data points for the four most important crops:rice,wheat,com and soybeans.They find that on between 24%and 39%of all harvested areas,the improvement in yields that took place before the 1980s slowed down in the 1990s and 2000s.一些世界上最严峻的问题从来都不是新闻焦点。
以农业为例:食物暴乱和饥荒会上新闻,但是这些问题背后的趋势却很少被讨论。
这种趋势就是世界上一些主要粮食作物的产量增长有所下降。
明尼苏达大学和蒙特利尔麦吉尔大学新开展的一项调查研究了在什么地方这种下降正在发生,以及下降的程度。
2015年6月大学英语六级考试真题(一)答案与详解PartⅠWriting审题思路这是一篇四级考试中常见的议论文。
此次通过漫画所呈现出的话题phone(手机)是考生日常生活中熟悉的话题,因此写起来并不难。
考生应该将重点放在第二段阐述手机与日常学习的关系上。
联系实际分析可知二者关系为:手机为日常学习带来了便利条件,但不能完全取代校园学习。
写作提纲一、提出观点:提出观点:手机在学习中虽然重要但并非必不可少(play an important but not indispensable role)二、论证观点:1、学生自身应具有很好的知识储备(have a good command of)2、我们的个人知识(personal knowledge)促进了手机的发展三、总结观点:l、过度依赖手机弊大于利(over-dependence on phones does more harm than good)2、要平衡好手机与知识学习的关系(balance the relationship between phones and study)范文点评全文翻译手机在学习中的作用漫画生动地描述了一个小学生问他的母亲,既然他的手机已经无所不知,为什么还要去上学。
这幅漫画揭示了这样一个现象:一些学生高度依赖手机,而忽视了个人学习的重要性。
然而,我认为,手机在学生们的学习中虽然重要但并非必不可少。
毫无疑问,手机给我们带来了很多便利,但是在学习过程中,我们不应该过度依赖手机。
首先,我们自身应该具有很好的知识储备以应对没有手机在手边时的各种情况。
其次,正是我们的个人知识促进了手机的发展。
如果没有学校的基础教育,就没有手机的问世。
总而言之,过度依赖手机弊大于利。
因此,我们应该合理地平衡手机与学习的关系。
只有这样我们才能够从学习过程中获得最大的收益。
PartⅡListening ComprehensionSection A1.听力原文:W:Fin going to give up playing chess.I lost again today.M:Just because you lost?Is that any reason to quit?Q:What does the man imply?1.A)He will give the woman some tips on the game.B)The woman has good reason to quit the game.C)He is willing to play chess with the woman.D)The woman should go on playing chess.【预测】选项中多次出现game和play chess,可以推测对话内容和下象棋有关。
2015年6月英语四级翻译练习及解析目前,全球变暖是一个热门话题,但是有关全球变暖的各项证据似乎还有些不同的声音。
人们现在已经知道,地球的发展经历了很多周期(cycle),尽管在历史上还未出现过像今天这样的时代,即高度工业化(industrialization)产生如此多的污染。
全球变暖主要是由于二氧化碳气体(carbon dioxide)的增多。
汉译英:Global warming is the hot topic around the world at this time but, there is also dissention about the evidence being presented to support the argument. The earth is known to go through cycles; although the past has never produced an age of so much industrialization causing the pollution currently being experienced. A major source of the problem is the increase in carbon dioxide levels.茶马古道(Tea-horse Ancient Road)两边,生活着20多个少数民族。
不同的地方有着各自美丽而神奇的自然风景和传统文化,比如:大理,丽江古城,香格里拉(Shangrila),雅鲁藏布江大峡谷和布达拉宫(Potala Palace)。
古道的两旁有庙宇、岩石壁画、骚站(post house),古桥和木板路,还有少数民族舞蹈和民族服装。
时至今天,虽然这条古道的踪迹都消失了,但它的文化和历史价值仍然存在。
汉译英Along the Tea-horse Ancient Road lived more than 20 minori?ties. Concentrations of beautiful and mysterious natural landscapes and traditional cultures developed in various sites,including Dali old city, Lijiang old city, Shangrila, Yarlung Zangbo River Grand Canyon, Potala Palace. The road features temples, rock paintings, post houses, ancient bridges and plank roads. It is also home to many national minorities and their dances and folk customs. Today, although the traces of the ancient road are fading away, its cultural and historic values remain.中国经济的高速发展,带来了消费文化的日益流行,同时也催生了一批具有高学历,充分享受资本主义消费模式的年轻人,他们习惯于当月工资当月花。
2015年6月英语四级选词填空练习及
参考译文(1)
Section A
Directions:In this section,there is a passage with ten
blanks.You are required to select one word for each blank from a list of choices given in a word bankfollowing the passage.Read the passage through carefully before making your choices.Each choice in the bank is identified by a letter.Please mark the corresponding lette for each item on Answer Sheet 2 with a single line through the centre.You may not use any ofthe words in the bank more than once.
Questions 36 to 45 are based on the following passage.
Climate change has claimed its latest victim:Limacina helicina,a planktonic,predatory(捕食的)sea snail that’s a member of the taxonomic group more(36)__________ known as sea butterflies.(The name is(37)__________ from the wing-like lobes(叶瓣)the tiny creatures use to get around.)In a study(38)__________ published in joumal Proceedings of the Royal Society B,a group of scientists from the National Oceanic and Atmospheric Administration (NOAA)and Oregon State University have fQund that the Pacific Ocean’s decreasing pH—its acidifying(酸化),in other words-is dissolving L.helicina’s thin shells.
The researchers collected sea butterfly(39)__________ from 13 sites along the Pacific coast(between Washington and southern CaliforniA.,going over each with a scanning electron microscope.More than half of the shells(53%)from onshore individuals(40)__________ signs of“severe dissolution damage,”while 24%of(41)
__________ individuals suffered dissolution damage.The
study’s(42)__________ investigator,Dr.NinaBednarsek of NOAA,described the affected L.helicina shells as having a texture not unlike“cauliflower”or“sandpaper.”
According to the paper,there was a“strong
positive(43)__________ ”between the proportion of sea butterflies with severe shell dissolution damage and“the percentage of undersaturated(未达到饱和的)water”near the ocean’s surface.The researchers conclude“shell dissolution owing to(human.caused
ocean(44)_________has doubled in near shore habitats since。