智慧树知到答案高级英语视听说与逻辑思辨最新答案

第三章 单元测试

1、单选题：
Please Listen to the following TED talk and answer the questions followed.(1分11秒-55秒）What happened when the speaker just built the instrument with his team to propose an experiment to fly to Venus?
选项：
A:He became involved in calculations of the greenhouse effect on earth and found that our atmospheric composition was changing
B:He was continuing his experiment on the trip to Venus
C:He just joined NASA
D:He has just resigned as principal investigator on the Venus experiment
答案: 【】

2、单选题：
Please Listen to the following TED talk and answer the questions followed.(1分55秒-2分17秒）
British physicist John Tyndall, in the 1850’s, made laboratory measurements of the infrared radiation, which is heat. And he showed that gasses such as CO2___________ , thus acting like a blanket warming Earth’s surface.
选项：
A:reflect heat
B:absorb heat
C:absorb sunlight
D:reflect sunlight
答案: 【】

3、单选题：
Please Listen to the following TED talk and answer the questions followed.(2分17秒-3分08秒）The speaker worked with other scientists to analyze earth climate observations. In 1981,they published an article in Science magazine concluding that
选项：
A:That Earth would likely warm in the 1980’s, and warming would exceed the noise level of random weather by the end of the century
B:The 21st century would see shifting climate zones, creation of drought-prone regions in North America and Asia, erosion of ice sheets, rising sea levels and opening of the fabled Northwest Passage
C: All of these impacts have since either happened or are now well under way
D:observed warming of 0.4 degrees Celsius in the prior century was consistent with the greenhouse effect of increasing CO2
答案: 【 】

4、单选题：
Please Listen to the following TED talk and answer the questions followed.

（3分08秒-4分02秒）The paper lead the speaker testifying to Congress in the 1980’s, testimony in which he emphasized that global warming increases

选项：
A:Only heatwaves and droughts on one hand, directly from the warming
B:Rainfall will become in less extreme events
C:increases both extremes of the Earth’s water cycle
D:There will be stronger storms
答案: 【】

5、单选题：
Please Listen to the following TED talk and answer the questions followed.(5分29-5分52秒）The speaker then describe the most important conclusion from the physics, first,_____________, and second, _____________.
选项：
A:first, from Earth’s energy balance and, second, from Earth’s warming history
B:first, from Earth’s radiation balance and, second, from Earth’s climate history
C:first, from Earth’s energy balance and, second, from Earth’s climate history
D:first, from Earth’s energy balance and, second, from Earth’s changing geographical history
答案: 【

6、单选题：
Please Listen to the following TED talk and answer the questions followed.(6分29-7分09秒）The biggest reservoir, the ocean, was the least well measured, until the scientists use the evidence
选项：
A:reveal that the upper half of the ocean is gaining heat at a substantial rate
B:more than 3,000 Argo floats were distributed around the world’s ocean
C:distribute more than 30,000 Argo floats around the world’s ocean
D:measuring the heat content in Earth’s heat reservoirs
答案: 【】

7、单选题：
Please Listen to the following TED talk and answer the questions followed.(8分-8分29秒）To argue against the claim that the Sun is the main cause of climate change held by climate change deniers, the speaker argues the followings EXCEPT
选项：
A:The measured energy imbalance occurred during the deepest solar minimum in the record, when the Sun’s energy reaching Earth was least
B:This shows that the effect of the Sun’s variations on climate is overwhelmed by the increasing greenhouse gasses, mainly from burning fossil fuels
C:Yet, there was more energy coming in than going out
D:The deep ocean is also gaining heat at a smaller rate, and energy is going into the net melting of ice all around the planet
答案: 【】

8、单选题：
Please Listen to the following TED talk and answer the questions followed.（09分20秒-10分07秒）According to the scientific research, the speaker concludes that_____.
选项：
A:CO2, methane, and ice sheets were feedbacks that simplified global temperature change causing these ancient climate oscillations to be huge
B:CO2, methane, and ice sheets were warning signals that amplified global temperature change causing these ancient climate oscillations to be huge
C:CO2, and methane were feedbacks that amplified global temperature change causing these ancient climate oscillations to be huge, even though the climate change was initiated by a very weak forcing
D:CO2, methane, and ice sheets were feedbacks that amplified global temperature change causing these ancient climate oscillations to be huge
答案: 【】

9、单选题：
Please Listen to the following TED talk and answer the questions followed.（11分06秒-11分39秒）As for the sea level, the speaker speculates that according to current evidence of scientific research, it will
选项：
A:rise at least one meter
B:be more if we keep burning fossil fuels, perhaps even 18  meters, which is five feet, this century or shortly thereafter
C:be more if we keep burning fossil fuels, perhaps even five meters, which is 18 feet, this century or shortly thereafter
D:be more if we keep using green energy, perhaps even five meters, which is 18 feet, this century or shortly thereafter
答案: 【】

10、单选题：
Please Listen to the following TED talk and answer the questions followed.(12分25秒-13分31秒）
Global warming is already affecting people. And the speaker then cited some facts to further proving his argument which includes
选项：
A: In recent years, because of global warming, they now cover about 10 percent — an increase by a factor of 15 to 50
B:There are more than three standard deviations outside the norm
C:The Texas, Oklahoma, Mexico heatwave and drought last year
D:Moscow the year before and Europe in 2000
答案: 【】

第四章 单元测试

1、判断题：
Please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements：
（0-00:13）Airbnb told CBS News that the company takes privacy extremely seriously and there is absolutely no place in our community for this kind of behavior.
选项：
A:对
B:错
答案: 【】

2、判断题：
Please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements ：
(00:13-00:30) The company says cameras are “never allowed in bathrooms or bedrooms”, and that does stop ill-intentioned hosts from hiding them.

选项：
A:错
B:对
答案: 【】

3、判断题：
Please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements：
（00:30-1:12）Megan Hilden, the 22-year-old from Washington State, said it was really scary when she and her friends found an ipad and a camera were filming in the house when staying in Switzerland.
选项：
A:错
B:对
答案: 【】

4、判断题：

please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements (1:12—1:36) The problem was not in coincidence, and an Indiana couple said they found a camera in a smoke detector in the bedroom at their Airbnb in Florida. The home owner was arrested for “video voyeurism.”

选项：
A:错
B:对
答案: 【】

5、判断题：
Please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements：
(1:36-02:05) When asked whether it is legal or not to put a camera in the place they rent on Airbnb, Cameron Russel, a professor at Fordham Law, said that it’s conceivable if they gave you enough specific notice that they were going to do this and you willingly consented to them.

选项：
A:对
B:错
答案: 【】

6、判断题：
please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements：
(02:05-02:35) Megan Hilden felt it was satisfying with the way Airbnb settling the problem mentioned above.

选项：
A:对
B:错
答案: 【】

7、判断题：

Please listen to the video in the website on the topic of “Airbnb guests are finding hidden cameras planted in their rentals”and then tell true(T) or false(F) for the following statements：

(02:35-02:55) In order to protect ourselves from being recorded, experts suggest that we could invest in a digital device detector, search rooms and use a flash light to try and spot lenses.
选项：
A:对
B:错
答案: 【】

8、判断题：
please listen to the video in the website and then tell true(T) or false(F) for the following statements ：
(00:00-00:16) Reid Hoffman is one of Silicon Valley’s most high-profile investors. He was an early investor in Facebook and is a co-founder of Linkedin. Hoffman is also a partner at the venture capital firm Greylock.
选项：
A:对
B:错
答案: 【】

9、判断题：
please listen to the video in the website and then tell true(T) or false(F) for the following statements ：
(00:16-00:30) In a new book called “Blitzscaling: The Lightning-Fast Path to Building Massively Valuable Companies” , Reid Hoffman says “blitzscaling” is “prioritizing speed over efficiency” when developing a company.

选项：
A:对
B:错
答案: 【】

10、判断题：
please listen to the video in the website and then tell true(T) or false(F) for the following statements： (00:30—01:11) By citing such examples as Airbnb, Uber and Faceboook, Reid Hoffman gives he reason is this is the modern way you build massive companies.
选项：
A:对
B:错
答案: 【】

第五章 单元测试

1、单选题：
(0:00-2:38)Even if the speaker could go back into government, she didn’t want to. What was the reason mentioned in the speech?

选项：
A:She didn’t want to miss the last five years that my sons were at home
B:Her husband didn’t want to join her in Washington
C:She was not qualified enough
D:She didn’t realize what was really important to her
答案: 【

2、单选题：
(2分38秒–4分12秒)The measure of male-female equality is usually considered to be___

选项：
A:Both of them
B:how many women are in such positons as prime minister, CEOs, etc.
C:a much wider range of equally respected choices.
答案: 【】

3、单选题：
(4分12秒-5分48秒)
What is the real equality in workplace?

选项：
A:Family coming first and work coming second.
B:Females and males taking roles as caregivers and breadwinners.
C:Breadwinners not being the caregivers at the same time.
D:Valuing family just as much as work.
答案: 【】

4、多选题：
（5分48秒-6分32秒）
What did the 2008 national study on the changing workforce show?

选项：
A:Deep, flexible practices actually lowered operating costs and increased adaptability in a global service economy
B:They have lower levels of stress and higher levels of mental health
C:They’re more satisfied and more loyal
D:Employees in flexible and effective workplaces are more engaged with their work
答案: 【】

5、单选题：
(6分32–7分23秒)
Why do fewer and fewer businesses close for siesta?

选项：
A:Siesta is just about avoiding the heat of the day
B:It reflect the advance of global corporations and 24-hour competition
C:There is no need to make a place for those we love
D:None of the above
答案: 【】

6、单选题：
(7分23-09分04秒)
What is real equality in policy terms in the speech?

选项：
A:One of them stop working or reduce hours to be home
B:The criteria should be  who is most committed to her career
C:The criteria should be used is who makes the most money
D:It means recognizing that the work that women have traditionally done is just as important as the work that men have traditionally done
答案: 【】

7、多选题：
7. What do such governments as Norway, Sweden, Denmark, the Netherlands provide ?

选项：
A:care for the elderly and the disabled
B:support for caregivers at home, school and early childhood education
C:universal child care
D:protections for pregnant women
答案: 【】

8、单选题：
（11分15秒-13分39秒）
Why does the speaker say that when a man decides to be a caregiver, he puts his manhood on the line?

选项：
A:We should not be socializing them to make caregiving cool for guys.
B:It is universally recognized that the measure of a man is to compete with other men for power and prestige.
C:We should not be socializing our sons and our husbands to be whatever they want to be.
D:None of the above

答案: 【】

9、多选题：
（13分39秒-14分57秒）
What is the ultimate goal of r championing women’s rights?

选项：
A:It means doing everything we could to get women to the top
B:It means we have to value family every bit as much as we value work
C:None of the above
D:It means that women and men take the roles as caregiver and breadwinner
答案: 【】

10、单选题：
(14分57秒-16分59秒)
From the speech, it could be known that the speaker’s attitude towards the revolution for human equality is ___

选项：
A:Critical
B:Doubtful
C:Positive
D:Negative
答案: 【】

11、多选题：
（5分48秒-6分32秒）
What did the 2008 national study on the changing workforce show?

选项：
A:They have lower levels of stress and higher levels of mental health
B:Deep, flexible practices actually lowered operating costs and increased adaptability in a global service economy
C:Employees in flexible and effective workplaces are more engaged with their work
D:They’re more satisfied and more loyal
答案: 【】

12、多选题：
7. What do such governments as Norway, Sweden, Denmark, the Netherlands provide ?

选项：
A:care for the elderly and the disabled
B:support for caregivers at home, school and early childhood education
C:protections for pregnant women
D:universal child care
答案: 【】

13、多选题：
（5分48秒-6分32秒）
What did the 2008 national study on the changing workforce show?

选项：
A:They’re more satisfied and more loyal
B:Employees in flexible and effective workplaces are more engaged with their work
C:They have lower levels of stress and higher levels of mental health
D:Deep, flexible practices actually lowered operating costs and increased adaptability in a global service economy
答案: 【】

14、多选题：
7. What do such governments as Norway, Sweden, Denmark, the Netherlands provide ?

选项：
A:protections for pregnant women
B:support for caregivers at home, school and early childhood education
C:care for the elderly and the disabled
D:universal child care
答案: 【】

15、多选题：
（13分39秒-14分57秒）
What is the ultimate goal of r championing women’s rights?

选项：
A:None of the above
B:It means we have to value family every bit as much as we value work
C:It means doing everything we could to get women to the top
D:It means that women and men take the roles as caregiver and breadwinner
答案: 【】

16、多选题：
7. What do such governments as Norway, Sweden, Denmark, the Netherlands provide ?

选项：
A:support for caregivers at home, school and early childhood education
B:protections for pregnant women
C:universal child care
D:care for the elderly and the disabled
答案: 【】

17、多选题：
（5分48秒-6分32秒）
What did the 2008 national study on the changing workforce show?

选项：
A:They’re more satisfied and more loyal
B:Deep, flexible practices actually lowered operating costs and increased adaptability in a global service economy
C:They have lower levels of stress and higher levels of mental health
D:Employees in flexible and effective workplaces are more engaged with their work
答案: 【】

18、多选题：
7. What do such governments as Norway, Sweden, Denmark, the Netherlands provide ?

选项：
A:care for the elderly and the disabled
B:protections for pregnant women
C:support for caregivers at home, school and early childhood education
D:universal child care
答案: 【】

第六章 单元测试

1、单选题：
（0-10秒）According to the speaker, under what kind of conditions one can consider to live independently by oneself?

选项：
A:You’ve got too many brothers and sisters
B:You are feeling more pressure about your job
C:You live in your parent’s sitting room
D:You economy is better
答案: 【】

2、单选题：
(10-27秒）What is the real situation about renting or buying a house in the United States?
选项：
A:In most cases, renting a hosue is 54% more affordable than renting a house
B:In most cases, buying a house is 54% more affordable than renting a house
C:In most cases, finding the right location can help one to buy an affordable house
D:In most cases, finding the right location can help one to rent an affordable house
答案: 【】

3、单选题：
(28-41秒）If on want to rent a house, one should
选项：
A:Hunt for a place you want and take an average of the places.
B:Search in the areas and find the cheapest prices.
C:Add on insurance and two-month security deposit.
D:Search online for the most convenient place.
答案: 【】

4、单选题：
(42秒-55秒）If one search for sale,  which of the following elements should one consider as the crucial factors?
选项：
A:Down payment, property taxes, insurance
B:Mortgage, property taxes,insurance
C:Down payment, property taxes, location
D:Mortgage, property taxes, location
答案: 【】

5、单选题：
（56秒-1分03秒）When one put the monthly cost of renting or buying a house side by side, which one seems cheaper?
选项：
A:Renting a house
B:Buying a house in the best location
C:Buying a house
D:Renting a house in the best location
答案: 【

6、单选题：
（1分03秒-1分10秒）which of the following should one seriously consider before buying a house EXCEPT?
选项：
A:Market prices
B:Closing costs
C:Down payment
D:Maintenance fees
答案: 【】

7、单选题：
(1分14秒-1分18秒）The bright side of buying a house is
选项：
A:Properties provide sense of belongings.
B:Properties provide sense of happiness.
C:Properties usually appreciate over time.
D:Properties usually depreciate over time.
答案: 【】

8、单选题：
(1 分19秒-1分23秒）The big downside of renting a house is that
选项：
A:One might meet a mean landlord.
B:One might encounter a noisy surroundings in the rented house.
C:One might meet a higher demand for renting prices from the landlord.
D:One might have to move frequently.
答案: 【】

9、单选题：
(1分24秒-1分27秒） The last key issue to consider about renting or buying a house is
选项：
A:How often do you plan to move your job?
B:How long do you plan to live in your new place?
C:How long do you plan to pay for the rent?
D:How long do you plan to pay of f the mortgage?
答案: 【】

10、单选题：
(1 分30-35秒）As a rule, if one want to cover the cost he initially buy a house, how many years can be enough?

选项：
A:Three years
B:Two years
C:Five years
D:Fours years
答案: 【

第七章 单元测试

1、单选题：
1. What happened to the speaker before 9/11 about the mental health?

选项：
A:He was seriously suffering from it
B:He had found that it was also the fault of the society
C:He had felt that he might have the problem of PTSD
D:He didn’t really think it affected him
答案: 【】

2、单选题：
When did the speaker feel that he had a massive panic attack?

选项：
A:When he came home to New York
B:When he was in Afghanistan
C:When he went down to the subway in New York
D:When he was just returned from the war
答案: 【】

3、单选题：
Later, the speaker found that he might suffer from __________.

选项：
A:PTSD
B:stress
C:anxiety
D:depression
答案: 【

4、单选题：
Does the speaker realize that his mental problem might be related with his experience in the war when he recovered?

选项：
A:Yes, but he didn’t realize it at the beginning
B:No, but he later realized that it was PTSD
C:Yes, he is very clear about it
D:No, he didn’t realize it at all
答案: 【】

5、单选题：
About ___________percent of people, however, wind up with chronic, long-term PTSD.

选项：
A:20
B:50
C:60
D:30
答案: 【】

6、单选题：
What kind of  people  are not vulnerable to long-term PTSD?

选项：
A:people who once get hurt in their body
B:people who have psychiatric disorders in their family
C:people who have low education levels
D:people who were abused as children
答案: 【】

7、单选题：
And maybe what determines the rate of long-term PTSD isn’t what happened out there, but the kind of society you come back to. And maybe if you come back to a close, cohesive, tribal society, you can get over trauma pretty quickly. And if you come back to an alienating, modern society, you might_____________________.

选项：
A:still soon recover from the trauma
B:recover after a long time
C:remain healthy your entire life
D:remain traumatized your entire life
答案: 【】

8、单选题：
According to the speaker, he saw one study that compared women in Nigeria, one of the most chaotic and violent and corrupt and poorest countries in Africa, to women in North America. And the highest rates of depression were . That was also the wealthiest group.

选项：
A:women in Nigeria
B:women in Japan
C:women in South African
D:urban women in North America
答案: 【】

9、单选题：
According to the speaker, why did the following events occur: After 9/11, the murder rate in New York City went down by 40 percent. The suicide rate went down. The violent crime rate in New York went down after 9/11. Even combat veterans of previous wars who suffered from PTSD said that their symptoms went down after 9/11 happened.

选项：
A:The reason is that if you traumatize an entire society, we don’t fall apart and turn on one another.
B:We cannot come together .We just split apart
C:People don’t want to be sad any more
D:Basically, we tribalize, and that process of unifying feels so good and is so good for us, that it even helps people who are struggling with mental health issues
答案: 【】

10、单选题：
According to the speaker, Now, American soldiers,American veterans are coming back to a country that is so terrible that they could hardly accept. Which of the following is not what the American veterans have experienced or witnesses when they are back?

选项：
A:The two parties are of trying to undermine the security and the welfare of their own country
B:The two parties are of bing an enemy of the state
C:The two countries are so bitterly divided that the two political parties are literally accusing each other of treason
D:The gap between the rich and poor is not that big as it’s ever been
答案: 【】

第八章 单元测试

1、单选题：
What is Tom’s main role in his new position?
选项：
A:Interpreting the changes from different sources.
B:Creating things from changes in behavior, media, etc.
C:Analyzing changes from the Internet for customers.
D:Using media information to inspire new ideas.
答案: 【

2、单选题：
According to Tom, What areas of the business require the most focus on innovation right now?
选项：
A:Working around people and re-evaluate the role of advertising
B:Our own channels and re-evaluate the role of advertising
C:Working around people and re-evaluate the role of clients
D:Our own interests and re-evaluate the role of advertising
答案: 【】

3、单选题：
According to Tom, what does innovation require of people?
选项：
A:Knowing previous success stories.
B:Being aware of what is interesting.
C:Being sensitive to business data.
D:Being brave and willing to take a risk.
答案: 【】

4、单选题：
According to Tom, as an industry, we need to focus on___________.
选项：
A:Just data supported arguments
B:Collecting information about clients
C:Making money
D:Our gut feeling and on superb ideas
答案: 【】

5、单选题：

What does Tom see as game-changing chances in the future?
选项：
A:Aiming at a consumer level.
B:Using messages to do things.
C:Having people take a risk.
D:Focusing on data-based ideas.
答案: 【】

6、单选题：
Which of the followings does Tom not advocate on how to serve messages directly to customers?
选项：
A:use ads to download mobile coupons
B:send offers to friends
C:make phone calls
D:save locations to clients
答案: 【

7、单选题：
What does Tom do first to deal with in the toughest job?
选项：
A:Looking for opportunities.
B:Examining the future carefully.
C:Establishing the focal point.
D:Considering a starting point.
答案: 【

8、单选题：
After the hardest job, what should be followed?
选项：
A:Consider an entry point that is buyable in the next 4 months and make it happen
B:Consider an confusing point that is buyable in the next 4 months and make it happen
C:Consider an entry point that is reliable in the next 4 months and make it happen
D:Consider an entry point that it buyable in the next 3 months and make it happen
答案: 【

9、单选题：
Which of the following might Tom work for ?
选项：
A:Media agency.
B:An Internet company.
C:A venture capital firm
D:A behavioral study center.
答案: 【

10、单选题：
In the role of media agencies, which of the following is not needed?
选项：
A:Openness
B:Collaboration
C:Fostering creativity
D:Honesty
答案: 【】

第九章 单元测试

1、单选题：
(37秒-1分）When Bill Gates says that “Today the greatest risk of global catastrophe doesn’t look like this. Instead, it looks like this.”, “this” here refers to ___________.
选项：
A:Ebola
B:Avian flu
C:Microbes
D:Missiles
答案: 【

2、单选题：
(37秒到1分20秒）Now, part of the reason for this is that we’ve invested a huge amount in nuclear deterrents. But we’ve actually invested very little____________. We’re not ready for the next epidemic.
选项：
A:in a system to stop an epidemic
B:surveillance
C:in developing vaccines
D:medical treatment
答案: 【

3、单选题：
(1分20秒-1分50秒） And as you look at what went on, the problem wasn’t that there was a system that didn’t work well enough, the problem was that __________________.
选项：
A:We didn’t have a control system
B:We didn’t have a surveillance system
C:We didn’t have a response system
D:We didn’t have a system at all.
答案: 【】

4、单选题：
(1’51秒-2分53秒）A ccording to Bill Gates, the current problems to contaim pandemics include the following EXCEPT
选项：
A:We didn’t have a group of epidemiologists ready to go
B:There was only a few scientists there to look at treatment approaches.
C:We didn’t have a medical team ready to go. We didn’t have a way of preparing people.
D:The case reports came in on paper. It was very delayed before they were put online and they were extremely inaccurate.
答案: 【】

5、单选题：
(2分:53秒-3分22秒）The duty of WHO refers that
选项：
A:The WHO is funded to monitor epidemics, but not to do these things like providing medical stuff to the infected countries.
B:The WHO is funded to monitor epidemics and report the latest cases to the related countries.
C:There’s a group of handsome epidemiologists ready to go from WHO,and when they move in, they save the day.
D:The WHO is funded to monitor epidemics and deal with the emergency of pandemics.
答案: 【

6、单选题：
(6分13秒-7分21秒）When Bill Gates mentions that “What are the key pieces? First, we need strong health systems in poor countries. That’s where mothers can give birth safely, kids can get all their vaccines. But, also where we’ll see the outbreak very early on. We need a medical reserve corps”. Here “medical reserve corps”refers to
选项：
A:lots of people who’ve got the training and license who are ready to go, with the expertise.
B:lots of medical interns who’ve got the training and background who are ready to go, with the expertise.
C:lots of people who’ve got the training and background who are ready to go, with the expertise.
D:lots of top doctors in this field who’ve got the training and background who are ready to go, with the expertise.
答案: 【】

7、单选题：
(6分13秒-7分21秒）When Bill Gates says that “And then we need to pair those medical people with the military. taking advantage of the military’s ability”. The advantages of military ability includes the following EXCEPT
选项：
A:Secure areas
B:Quarantine the infected areas
C:Move fast
D:Do logistics
答案: 【】

8、单选题：
(6分13秒-7分21秒）Bill Gates points out  that “ The last time a germ game was done in the United States was back in 2001, and it didn’t go so well. So far the score is germs: 1, people: 0.” Here he actually means that ______
选项：
A:Germs score higher than people in terms of competition.
B:Germs win 1 point while people didn’t
C:Germs and people are competing with each other
D:Germs can easily win over people and infect more people.
答案: 【】

9、单选题：
(7分21秒-7分55秒）According to the budgets mentioned by the World Bank, if we have a worldwide flu epidemic, global wealth will go down by _____________.These investments offer significant benefits beyond just being ready for the epidemic.
选项：
A:over three trillion dollars and we’d have numberless deaths.
B:over three trillion dollars and we’d have thousands of deaths.
C:over three trillion dollars and we’d have millions and millions of deaths.
D:over three trillion dollars and we’d have hundreds of deaths.
答案: 【】

10、单选题：
(7分55秒-8分9秒）When Bill Gates says “…But we need to get going, because time is not on our side. ” He actually means that_______.
选项：
A:We might feel panic in the face of pandemics
B:We might have to hoard cans of spaghetti or go down into the basement.
C:Investing more money in pandemics should be a priority.
D:What money can’t buy is time, so we need to respond to pandemics as early as possible.
答案: 【 】