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题型:阅读理解-阅读单选 难度:0.4 引用次数:90 题号:11204057

Psychologists who study moral judgments have found that when people are faced with moral dilemmas, they tend to respond differently when considering them in a foreign language than when using their native tongue.

In a 2014 paper led by Albert Costa, volunteers were presented with a moral dilemma known as the “trolley problem”: imagine that a runaway trolley bus is rushing toward a group of five people standing on the tracks, unable to move. You are next to a switch that can change the trolley to a different set of tracks, therefore saving the five people, but resulting in the death of one who is standing on the side tracks. Do you pull the switch?

Most people agree that they would. But what if the only way to stop the trolley is by pushing a large stranger off a footbridge into its path? People hesitate to say they would do this, even though in both situations, one person is sacrificed to save five. But Costa and his colleagues found that setting the dilemma in a language that volunteers had learned as a foreign tongue dramatically increased their stated willingness to push the sacrificial person off the footbridge, from fewer than 20% of respondents working in their native language to about 50% of those using the foreign one.

Why does it matter whether we judge morality in our native language or a foreign one? According to one explanation, such judgments involve two separate and competing modes of thinking: one of these, a quick “feeling” and the other, careful consideration about the greatest good for the greatest number. When we use a foreign language, we unconsciously sink into the more careful mode simply because the effort of operating in our non-native language reminds our brain to prepare for painstaking activity.

An alternative explanation is that differences arise between native and foreign tongues because our childhood languages are associated with greater emotion than those learned in more academic environment. As a result, moral judgments made in a foreign language are less filled with the emotional reactions that appear when we use a language learned in childhood.

What is a multilingual(多语言的) person’s “true” moral self? Is it my moral memories that taught me what it means to be “good”? Or is it the reasoning I’m able to apply when free of such unconscious restrictions? Or perhaps, this research simply indicates what is true for all of us: regardless of how many languages we speak, our moral compass is a combination of the earliest forces that have shaped us and the ways in which we escape them.

1. In the famous “trolley problem” experiment volunteers are asked to.
A.change the trolley to a different set of tracks
B.push a large stranger off a footbridge
C.sacrifice one person’s life to save another five people
D.get involved in making a moral judgment
2. What matters most when we judge morality in a foreign language?
A.Emotional feelings.
B.Careful consideration.
C.Academic environment.
D.The mode of thinking.
3. What does the writer think determines a multilingual person’s “true” moral self in the last paragraph?
A.Moral memories.B.Reasoning.
C.Unconscious restrictions.D.A combination of more than one factor.
4. What can we learn from the passage?
A.Native Spanish speakers with English as their foreign language are sure to push that person off the footbridge.
B.An Italian student may find the story of a morally bad person less wrong when it is told in English.
C.Faced with the same maths problem, one must make more mistakes in a foreign language than in his native one.
D.Representatives at the UN are supposed to base their decisions more on emotion than on reasoning.

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【推荐1】There are two grand ambitions now for computer science truly intelligent machines and use for quantum computers recent developments suggest not only that these goals should be achievable but that they could be closer than we think.

Take the quest to develop artificial general intelligence (AGI) — AIs that go well beyond being good at one specific task, but can instead do anything a human can. Some people still think this is impossible. And yet analysis of AIs designed to master human language has prompted other experts to suggest that AGI might only be a matter of scaling up current technology. Build gigantic AIs and true, human-level intelligence will come, they say.

This “scaling hypothesis” has come to the fore largely thanks to GPT-3, an AI released by San Francisco-based OpenAI last year that generates remarkably fluent streams of human language on command. GPT-3 is just a scaled-up version of GPT-2, a similar predecessor. This new neural network boasts an order of magnitude more parameters, equivalent to the number of synapses linking neurons in real brains, than its forerunner.

Researchers who evaluate such language AIs have been surprised by just to know how much more advanced GPT-3 is than GPT-2. It can do things it wasn’t trained to do, for example, and there are hints that it might be capable of human-like reasoning.

Time will tell if the scaling hypothesis is right. In the meantime, it will be interesting to see if the AI players was the deepest pockets, such as DeepMind, following OpenAI’s focus on scaling.

However when it comes to genuinely use for quantum computers there is no doubt that scaling is key— we are going to need machines with thousands of qubits, the quantum version of a classical bit. This is why the news that researchers have demonstrated a viable way to make sure those qubits don’t constantly fall prey to errors is a big deal. We might finally have a way to scale up the number of operational qubits to what we need.

There are still no guarantees. Even so, it seems that computer science is striding into the 2020s in rude health.

1. Which of the following has the closest meaning to “scaling up” underlined in Paragraph 2?
A.increasingB.revising
C.upgradingD.expanding
2. What can we infer from the passage?
A.GPT-3 is way more advanced than GPT-2.
B.GPT-3 is totally different from GPT-2.
C.The number of operational qubits is not sufficient enough.
D.It won't be long before we see truly intelligent machines.
3. According to the passage, ________
A.genuinely useful quantum computers could come earlier than expected.
B.experts firmly believe artificial general intelligence (AGI) is only a matter of time.
C.researchers have demonstrated a practical way to scale up the current technology.
D.it is guaranteed that the scaling hypothesis will prove right.
4. What is the author's attitude towards development in computer science?
A.doubtfulB.optimistic
C.uncertainD.pessimistic
2021-11-22更新 | 122次组卷
阅读理解-阅读单选(约370词) | 较难 (0.4)
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文章大意:这是一篇说明文。文章主要介绍了纳什均衡这一游戏理论。

【推荐2】Nash equilibrium (纳什均衡) is named after John Nash, an American mathematician. It is a kind of concept, which attempts to determine mathematically and logically the actions that participants of a game should take to secure the best outcomes for themselves.

To find it in a game, one would have to model out each of the possible scenarios to determine the results and then choose what the most satisfactory strategy would be. In a two-person game, this would take into consideration the possible strategies that both players could choose. If neither player changes their strategy knowing all of the information, a Nash equilibrium has occurred.

Imagine a game between Tom and Sam. In this simple game, both players can choose strategy A to receive $1, or strategy B to lose $1. Logically, both players choose strategy A and receive a payoff of $l. If you revealed Sam’s strategy to Tom and vice versa (反之亦然), you see that no player’s choice is different from the original one. Knowing the other player’s move means little and doesn’t change either player’s behavior. Outcome A represents the Nash equilibrium.

Nash equilibrium helps a player determine the best payoff in a situation based on not only their decisions but also the decisions of other parties involved. It can also be used in many aspects of life, from economics to social behavioral sciences, from business strategies to a house sale and so on.

Unlike dominant strategy, Nash equilibrium doesn’t always lead to the most satisfactory outcome. In most cases, such as in war, whether that is a military war or a bidding war, an individual rarely knows the opponent’s strategy or what they want the outcome to be. It just means that an individual chooses the best strategy based on the information they have. Nash equilibrium can only occur if a player chooses to remain with their current strategy if they know their opponent’s strategy. Furthermore, in multiple games played with the same opponents, it does not take into consideration past behavior, which often predicts future behavior.

1. Which kind of concept does Nash equilibrium belong to?
A.Game theory.
B.Secrecy strategies.
C.Player information.
D.Participation qualifications.
2. How does the author explain Nash equilibrium?
A.By quoting sayings.B.By drawing a parallel.
C.By making comparisons.D.By giving an illustration.
3. What does paragraph 4 mainly tell us about Nash equilibrium?
A.Its elements.B.Its drawbacks.
C.Its applications.D.Its backgrounds
4. What is the author’s attitude to Nash equilibrium?
A.Resistant.B.Objective.
C.Confused.D.Curious.
2023-11-06更新 | 85次组卷
阅读理解-阅读单选(约380词) | 较难 (0.4)
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【推荐3】The nature vs. nurture (培养) debate has gained mixed reactions from scientists and psychologists through the years. Some believe that genetics has a more significant impact on your physical, emotional, and mental qualities, while others say that your upbringing has a great influence on your maturity (成熟) levels.

Emotional DNA falls to the side of the nature argument since the science involves understanding your inherited emotional responses. A study considers that your ancestors created a blueprint of decisions made during the events they encountered in their lives. This blueprint is then passed on to their descendants, and serves as pre-programmed responses when they face similar situations.

It’s been widely known that disorders like depression and anxiety have physical signs, and you also imitate the behavior of your parents as you grow up. However, emotional DNA goes deeper than that. The reason is that you inherit inborn traits (特征) that may prevent your psychological growth, especially if you aren’t aware of the unhelpful habits passed on to you by your ancestors.

As much as you may want to create objective decisions for your personal relationships or career, emotions have a significant influence in this process. Fortunately, you can rewire your emotional DNA through therapies and treatment programs.

Awareness is key to this aspect of your being since you should understand what causes your action or inaction. This way, you’ll be able to take full control of your future.

You tend to think that you can come to the point of full honesty and awareness of yourself. However, you’ll have emotional blind spots where you’re in denial that you have an issue with an aspect of your personality or you don’t feel that it’s a problem at all.

Sometimes, family and friends want to protect you from yourself by sugarcoating your unpleasant traits and habits. Seeking help from a psychologist or life coach can ensure that someone is willing to tell you the truth about your negative characteristics. Plus, they can teach you some techniques to deal with different emotions and situations.

1. What’s the function of Paragraph 1?
A.To give a background to the topic of emotional DNA.
B.To introduce the latest development in biology.
C.To show the complexity of scientific studies.
D.To generate an interest in learning science.
2. What can we learn about emotional DNA from the second paragraph?
A.It may influence our physical development.
B.It is controlled by our growing environment.
C.It is independent of the experiences of our ancestors.
D.It comes from our ancestors’ ways of decision-making.
3. Which of the following words can replace “rewire” in Paragraph 4?
A.Release.B.Review.
C.Reduce.D.Regroup.
4. What measure is recommended to avoid emotional blind spots?
A.Ask our friends or family for advice.
B.Turn to psychologists or life coaches.
C.Learn some techniques from books.
D.Depend on your self-awareness.
5. What’s the author’s purpose in writing the text?
A.To talk about emotional blind spots and solutions.
B.To discuss ways to get rid of emotional DNA.
C.To explain emotional DNA and its effects.
D.To provide tips on controlling emotions.
2021-11-09更新 | 336次组卷
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