听力答案：
Section A
1. C) Take a picture of him.
2. A) Gaining great fame on the Internet.
3. B) Editing his pictures and posting them online.
4. A) They are far from satisfactory.
5. A) A series of interviews with outstanding physicists
6. B) The origin of the universe.
7. D) Why there is a universe at all.
8. C) the universe formed due to a sufficient amount of matter.
Section B
9. B) she woke up speaking with a different accent.
10. A) It is usually caused by a stroke or brain injury
11. C) Russian
12. D) Books about swimming.
13. B) She published a guide to London’s best swimming spots.
14. C) They were prohibited from swimming.
15. C) She was the first woman to swim across the English Channel.
Section C
16. A) Build a machine that can detect lies.
17. B) They are skeptical of its reliability.
18. A) It is not to be trusted at all.
19. C) Each village there speaks a totally different language.
20. C) More are found in tropical regions than in the mild zones.
21.D) There is no conclusive account for the cause of language diversity.
22 .A) Its middle-class is disappearing.
23. B) They could realize their dreams though hard work.
24. D) Full employment.
25. C) Hire part-time employees only.
听力答案：
长对话：
Conversation one.
M：(1)Do you mind taking my photo with the statue over there? I think it will make a great shot。
W：Sure。 No worries。 You‘re always taking photos。 What do you do with all the photos you take?
M：Well， don‘t laugh。 My dream is to become an online celebrity of sorts。
W：You‘re not serious， are you?
M：I am completely I just got the idea a few months ago after posting some holiday photos on my social media accounts， a lot of people like my photos and started asking me for travel tips。 So I figured i‘d give it a go。 I post a lot on social media anyway。 So i’ve got nothing to 。
W： I guess that‘s true。 So what you have to do to become internet famous 。
M：Surprisingly， a lot more than I did as a hobby recently。 I‘ve been spending a lot more time editing photos， posting online and clearing storage on my phone。 It’s always full。 Now that doesn‘t sound like too much work。
W：Well， there‘s more to it。
M：I spent all last weekend researching what topics are popular， what words to use in captions and similar accounts to follow really was a lot to take。 And I was up well past midnight。 I‘d say it’s paying off， though I increased the number of people following my accounts by fifteen percent already。
W：That is impressive。 I guess I never thought much about all the effort behind the scene。 Now that I think about it， there‘s always something wrong with my photos。 As it is， half smiles， closed eyes， messy hair。 I hope you have better luck than I do。 Then。 Again， I think the only person interested in my photos is my mum。
Question 1: What does the man asked the woman to do?
解析：根据问题，问男人让女人做什么，可定位到，对话开篇Do you mind taking my photo with the statue over there?
Question 2: What does the man dream of?
解析：根据问题，问男人梦想什么，可定位到，对话中上篇可得，My dream is to become an online celebrity of sorts。
Question 3: What has the man been busy doing recently?
解析：根据问题，问男人近期忙于做些什么，可定位中间对话可得，Surprisingly， a lot more than I did as a hobby recently。 I‘ve been spending a lot more time editing photos， posting online and clearing storage on my phone。
Question 4: what does the woman say about her photos?
解析：根据问题，问女人关于她的照片说了什么，可定位至对话结尾处，Now that I think about it， there‘s always something wrong with my photos。 As it is， half smiles， closed eyes， messy hair。
Conversation two.
M：(5)Good evening and welcome to physics today。 Here we interview some of the greatest minds in physics as they help us to understand some of the most complicated theories。 Today。 I‘m very pleased to welcome doctor melissa phillips， professor of theoretical physics。 She’s here to tell us a little about what it is。(6) She studies doctor phillips。 You seem to study everything。
W：(6)I guess that would be fair to say I spend most of my time studying the big bang theory and where our universe came from。
M：Can you tell us a little about that?
W：Well，(7) i‘m very interested in why the universe exists at all。 That may sound odd， but the fact is at the moment of the big bang， both matter and antimatter were created for a short time， and I mean just a fraction of a second。 The whole universe was a super hot soup of radiation filled with these particles。 So what baffled scientists for so long is why is there a universe at all?
M：That‘s because matter and anti matter are basically opposites of each other。 They are exactly alike， except that they have opposite electrical charges。 So when they collide， they destroy each other。
W： Exactly。 So during the first few moments of the big bang， the universe was extremely hot and very small matter。 And the now more exotic anti matter would have had little space to avoid each other。 This means that they should have totally wiped each other out， leaving the universe complete。 De baron。
M：(8)But a recent study seems to point to the fact that would matter。 And anti matter were first created。 There were slightly more particles of matter which allowed the universe we all live in to form
W：exactly because there was slightly more matter。 The collisions quickly depleted all the anti matter and left just enough matter to create stars， planets， and eventually us。
Question 5: What does the man say is physics today?
根据问题，问男人说“今日物理学”是怎样的，可定位至对话开篇Good evening and welcome to physics today。 Here we interview some of the greatest minds in physics as they help us to understand some of the most complicated theories
Question 6: What is the woman physicists? Main research area?
根据问题，问女人主要研究的领域是什么，可定位至文章开篇对话处，She studies doctor phillips。 You seem to study everything。 I guess that would be fair to say I spend most of my time studying the big bang theory and where our universe came from。
Questions 7: What is the woman interested in?
根据问题，问女人的兴趣所在，可得i‘m very interested in why the universe exists at all。
Question 8: What seems to be the finding of the recent study?
根据问题，问近期研究的发现，可定位至对话结尾处But后，But a recent study seems to point to the fact that would matter。 And anti matter were first created。 There were slightly more particles of matter which allowed the universe we all live in to form 。
听力篇章
Passage 1
In this week‘s edition of special series on bizarre medical conditions。 There’s a report of the case of Michelle Myers。 Myers is an American woman who woke up one day speaking with a British accent， even though she‘s lived in the united states all her life in two thousand fifteen， Myers went to bed with[9] a terrible headache。 She woke up sounding like someone from England。 Her British accent has remained for the past two years previously， [9]Meyers had woken up speaking in Irish and Australian accents。
However， on both of those occasions， the accents lasted for only a week。 Myers has been diagnosed with foreign accent syndrome。 [10]It‘s a disorder in which a person experiences a setting change to their speech so that they sound like they are speaking in a foreign accent。 The condition is most often [10]caused by a stroke or traumatic brain injury。 Although people with the syndrome have intelligible speech， their manner of speaking is altered in terms of timing and tongue placement， which may distort their pronunciation。 The result is that they may sound foreign when speaking their native language。
It‘s not clear whether Myers has experienced a stroke or other brain damage， but she also has a separate medical condition which can result and loose joints easily bruised skin and other problems。 Foreign accent syndrome is rare， with only about sixty cases reported within the past century。 [11]However， a different American woman reportedly spoke with the Russian accent in two thousand ten after she fell down the stairs and hit her head。
Question 9: What happened to Michelle Myers One day?
解析：根据故事线索定位答案，Michelle Myers一天晚上头疼，醒来后发现自己说澳大利亚口音和爱尔兰口音的英语。
Question 10: What does the passage say about foreign accent syndrome?
解析：通过however和cause定位答案位置，外国语音的症状主要由于中风和头痛引起的语音失调的症状。
Question 11: What accent did another American woman speak with after a head injury?
解析：通过however和文章结尾一个美国女人视听一致定位答案位置，这个美国女人从楼梯上摔下来后说俄语口音的英语。