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Read the following passage about voice cloning technology and mark the letter A, B, C, D on your answer sheet to indicate the best answer to...

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Read the following passage about voice cloning technology and mark the letter A, B, C, D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

 

[I] Voice cloning technology has undergone a meteoric rise in sophistication, yet its safeguards remain glaringly inadequate, as evidenced by a recent Consumer Reports investigation. [II] Many of the most prominent AI-driven voice synthesis tools require nothing more than a simple checkbox confirmation to replicate an individual’s voice, making unauthorized impersonation alarmingly accessible to anyone with malicious intent. [III] The perpetrator behind that scheme was met with a hefty $6 million fine, yet the broader regulatory landscape remains nebulous, leaving ample room for misuse and potential exploitation of this rapidly evolving technology. [IV]

The deficiencies in security mechanisms are compounded by the technological prowess of modern AI voice generators, which can replicate vocal nuances with only a few seconds of sample audio. Despite the existence of deepfake detection software, many of these tools falter in distinguishing genuine speech from synthetic imitations, exacerbating concerns surrounding fraudulent applications. Among the six leading AI voice cloning platforms examined, only one - Descript - exhibited moderately effective safeguards, requiring users to submit a spoken consent statement before cloning an individual’s voice. Others, including ElevenLabs, Speechify, PlayHT, and Lovo, merely ask users to confirm consent through an unchecked declaration, a measure that is wholly insufficient in preventing deception, particularly when bad actors seek to leverage the technology for illicit purposes or financial gain. This glaring oversight is an Achilles heel in the fight against AI-driven deception, as it allows malicious actors to exploit the system with little effort.

The rapid evolution of generative AI has far outpaced regulatory intervention, leaving companies largely responsible for implementing self-imposed ethical boundaries without meaningful government oversight or accountability. President Biden attempted to introduce safety mandates through an executive order in 2023, but these efforts were undone when President Trump rescinded the directive upon assuming office, further stalling potential regulatory action. As a result, AI voice cloning remains a largely ungoverned frontier, where nefarious actors can exploit its capabilities with minimal restrictions and little fear of consequences.

Legitimate applications of AI voice synthesis do exist, particularly in accessibility services for individuals with disabilities and in multilingual content production, yet its potential for abuse casts a long shadow over these benefits, complicating ethical discussions. Fraudulent schemes, including AI-enhanced grandparent scams, have already demonstrated how convincingly cloned voices can manipulate unsuspecting victims, often preying on their emotional vulnerabilities. The music industry, too, has suffered from this technological loophole, as seen in the unauthorized replication of artists’ voices to produce and distribute unapproved tracks without the original creator's consent or involvement. Without immediate and comprehensive regulatory action, the unchecked expansion of voice cloning technology threatens to undermine public trust, destabilize industries, and facilitate new forms of deception at an unprecedented scale, making it imperative for policymakers and industry leaders to address these pressing concerns before they spiral further out of control.

(Adapted from NBC News)

Question 31: Where in paragraph 1 does the following sentence best fit?

"This lack of stringent protective measures has already yielded troubling consequences, most notably during the Democratic primaries, when robocalls featuring a fabricated Joe Biden voice sought to manipulate voter behavior."

A. [I] B. [II] C. [III] D. [IV]

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Question 15: Dear Tam, a. It was an intellectually stimulating experience that has reshaped my view...

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Question 15:

Dear Tam,

A. It was an intellectually stimulating experience that has reshaped my view of the corporate landscape.

B. Let’s meet soon so I can share more insights!

C. The experience illuminated how corporate culture plays a crucial role in fostering collaboration and driving innovation.

D. I was particularly impressed by the company’s approach to sustainability and its proactive measures in addressing global challenges.

e. I’ve just returned from an eye-opening corporate immersion that allowed me to delve deeply into the company’s operational framework.

Talk to you soon,
Tho

A. e-b-a-c-d B. e-c-d-a-b C. a-c-b-e-d D. a-e-d-c-b

Tiếng Anh

Question 16: a. The most striking trend is the exponential growth in battery electric vehicles (BEVs...

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Question 16:

A. The most striking trend is the exponential growth in battery electric vehicles (BEVs), which experienced the sharpest increase, particularly after 2018.

B. Meanwhile, hybrid electric vehicles (HEVs) remained the most consistent, showing steady growth throughout the period but ultimately being surpassed by BEVs in 2021.

C. Starting from a negligible base in 2011, BEVs surged to over 1.2 million new registrations per year by 2023.
d. The line graph illustrates the rise in electric vehicle (EV) adoption in the United States between 2011 and 2023, with the data further categorized by vehicle type.

e. This rapid expansion allowed them to overtake plug-in hybrid electric vehicles (PHEVs), which grew modestly through the 2010s but plateaued after 2020.

A. d-a-c-e-b B. c-a-e-b-d C. c-b-a-e-d D. d-a-e-c-b

Tiếng Anh

Question 17: a. The divide between the rich and the poor has grown substantially in recent decades,...

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Question 17:

A. The divide between the rich and the poor has grown substantially in recent decades, with a small percentage of the population controlling a disproportionate amount of wealth.

B. To address this issue, governments must implement policies that promote fair wealth distribution, ensure equal opportunities for all, and reduce systemic barriers that perpetuate poverty.

C. Wealth inequality is an increasingly prominent issue in many societies around the world.

D. The effects of wealth inequality are far-reaching, leading to social unrest, reduced social mobility, and a lack of access to basic services for the disadvantaged.

e. This widening gap is fueled by factors such as unequal access to education, healthcare, and economic opportunities, as well as the concentration of wealth in the hands of large corporations and elites.

A. c-e-b-a-d B. d-a-c-b-e C. e-c-d-a-b D. c-a-e-d-b

 

Tiếng Anh

Question 38: Which of the following is TRUE according to the passage? A. Consumer Reports praised th...

Đề bài

Question 38: Which of the following is TRUE according to the passage?

A. Consumer Reports praised the security protocols of AI voice cloning platforms in a recent investigation.

B. The absence of effective regulation allows malicious actors to exploit AI voice cloning technology without fear of punishment.

C. All AI voice synthesis platforms require users to undergo a strict multi-step identity verification process before voice cloning is allowed.

D. President Biden's attempt to introduce AI safety regulations through an executive order in 2023 was successful and led to strict government oversight of AI voice cloning.

Tiếng Anh

Question 39: Which of the following can be inferred from the passage? A. The rapid growth of AI voic...

Đề bài

Question 39: Which of the following can be inferred from the passage?

A. The rapid growth of AI voice synthesis will likely continue to outpace regulations, increasing the chances of widespread misuse if authorities do not act swiftly.

B. The effectiveness of AI deepfake detection software has significantly improved over time, making it increasingly difficult for fraudsters to manipulate unsuspecting individuals.

C. AI voice cloning tools with minimal security measures are widely discouraged, yet most companies are unwilling to adopt additional protective mechanisms voluntarily.

D. Regulatory efforts surrounding AI voice cloning have been consistently reinforced by successive administrations, ensuring the technology remains under government supervision.

Tiếng Anh

Read the following advertisement and mark the letter A, B, C or D on your answer sheet to indicate t...

Đề bài

Read the following advertisement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6.

THE GREEN CITIES MOVEMENT: SHAPING A SUSTAINABLE TOMORROW FOR URBAN COMMUNITIES!

Let's take action together to reduce the impacts of urbanization! As cities expand and populations grow, urbanization is increasingly altering our natural environment, causing pollution, loss of biodiversity, and worsening climate change. However, we can make a difference by adopting (1) ______. We urge everyone to join the "Green Cities Initiative," a campaign aimed (2) ______ creating eco-friendly urban spaces through simple but impactful actions. Let’s push for better waste management systems, reduce carbon emissions by using public transport or cycling, and support policies (3) ______ environmental sustainability.

Each small step we (4) ______ towards sustainability can lead to major positive changes for our planet. The future of our cities depends on our (5) ______ effort to rethink urban living, where nature, people, and technology coexist in harmony. Join us in this critical mission and be part of the movement that shapes the future of our urban spaces for generations to come. It’s time (6) ______ together, we can make our cities greener, cleaner, and more livable for all!

(Adapted from The Real IELTS)

Question 1: A. sustainable urban practices B. urban sustainable practices
C. sustainable practices urban D. practices sustainable urban

Tiếng Anh

Question 2: A. for B. to C. at D. down

Đề bài

Question 2: A. for B. to C. at D. down

Tiếng Anh

Question 3: A. prioritized B. that prioritizes C. prioritize D. prioritizing

Đề bài

Question 3: A. prioritized B. that prioritizes C. prioritize D. prioritizing

Tiếng Anh

Question 4: A. do B. take C. reach D. put

Đề bài

Question 4: A. do B. take C. reach D. put

Tiếng Anh

Question 14: a. Jonny: That would be great! I will send you a new purchase order in no time. b. Jack...

Đề bài

Question 14:

A. Jonny: That would be great! I will send you a new purchase order in no time.

B. Jack: We can prepare 10K forks for you in 2 weeks.

C. Jonny: Could you please check if you can ship earlier? This is top urgent. This order is for one of our customers.

D. Jack: Let me check the production schedule. I believe we can ship the goods by air freight in 10 days if we work overtime for three consecutive days.

e. Jonny: I'd like to know what your production lead time is for a new order of 10K forks.

A. e-d-c-b-a B. c-b-a-e-d C. e-b-c-d-a D. c-b-e-a-d