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Read the following passage about organic food and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of...

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Read the following passage about organic food and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 23 to 30.

A recent comprehensive study led by Prof. Carlo Leifert at Newcastle University reveals that organic food contains significantly higher levels of antioxidants compared to conventional food. The research, which analyzed 343 peer-reviewed studies, shows that organic fruits, vegetables, and cereals have antioxidant levels ranging from 19% to 69% higher. These antioxidants are linked to health benefits, including a reduced risk of chronic diseases like cardiovascular conditions and certain cancers. The findings suggest that incorporating organic produce could be tantamount to adding one or two additional servings of fruits and vegetables to one’s diet, thus bolstering nutritional intake.

Furthermore, the study highlighted a substantial difference in toxic metal contamination between organic and conventional crops, with organic produce showing markedly lower levels of cadmium and pesticide residues, while conventional crops exhibited pesticide residues four times more frequently. While cadmium concentrations in both categories of crops stayed within the regulatory thresholds, it gradually accumulates within the body, potentially posing long-term health risks. The research underscores the health benefits of organic food, particularly in terms of reduced exposure to harmful chemicals, reinforcing its argument that organic farming offers a safer alternative to conventionally farmed produce.

Nevertheless, the study has faced criticism from experts such as Prof. Tom Sanders of King’s College London, who argues that the observed differences in antioxidant concentrations may fall within natural variances and lack practical nutritional significance. Sanders questions the relevance of these findings, pointing to previous analyses that have failed to establish definitive nutritional advantages for organic food. He argues that the focus should remain on increasing fruit and vegetable consumption overall rather than on the specific distinction between organic and conventional farming practices.

Despite these counterarguments, the study challenges the prevailing view that farming methods do not affect food quality. It underscores the potential benefits of organic agriculture in reducing chemical exposure and enhancing food safety. While some experts advocate for more comprehensive, long-term research to confirm the health advantages of organic diets, the study adds momentum to the growing consumer preference for organic food. This research may further propel the organic movement, particularly for those concerned with health, environmental sustainability, and the reduction of harmful substances in their food.

(Adapted from The Guardian)

Question 23: Which of the following is NOT mentioned as a health benefit of organic food in the study led by Prof. Carlo Leifert?

A. Increased antioxidant levels B. Improved digestive health
C. Reduced risk of cardiovascular conditions D. Reduced risk of certain cancers

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Question 28 : Which of the following is TRUE according to the passage? A. Critics suggest that the d...

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Question 28: Which of the following is TRUE according to the passage?

A. Critics suggest that the differences in antioxidant levels may be due to natural variations rather than having a significant nutritional impact.

B. The study found that organic food contains higher levels of cadmium and pesticide residues than conventional food.

C. Organic food is proven to be significantly more nutritious than conventional food, based on long-term studies.

D. Prof. Tom Sanders strongly supports the idea that organic food offers substantial nutritional benefits.

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Question 29: In which paragraph does the writer mention a contrast relationship?

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Question 30 : In which paragraph does the writer address how the study might influence public attitu...

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Question 30: In which paragraph does the writer address how the study might influence public attitudes toward organic food despite existing criticisms?

A. Paragraph 1 B. Paragraph 2 C. Paragraph 3 D. Paragraph 4

 

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Read the following passage about the inception of Facebook and mark the letter A, B, C, or D on your...

Đề bài

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

The inception of Facebook can be traced back to 2004 when Mark Zuckerberg, a Harvard University student, launched the platform from his dorm room. Initially designed as a social networking site for college students, it allowed users to create profiles, share information, and connect with friends. The idea emerged during a time when the internet was rapidly evolving and traditional means of communication were being transformed. This digital shift laid the groundwork for Facebook’s explosive growth as young adults began seeking more interactive ways to engage with one another.

[I] As the platform caught on with more people, its features expanded to accommodate a wider audience.
[II] By opening its doors to anyone over the age of 13, Facebook became contingent on the growing demand for online social interactions. [III] Users were drawn to its user-friendly interface and the ability to share updates, photos, and videos instantly. [IV]

Facebook’s rapid evolution also sparked significant changes in how people interacted online. With the introduction of pages for businesses, celebrities, and organizations, the platform became a powerful tool for marketing and brand promotion. This shift not only revolutionized the advertising landscape but also transformed the way individuals consumed information. Users could now follow their favorite brands and influencers, creating a more personalized online experience that encouraged continuous interaction.

Today, Facebook stands as a testament to the impact of social media on modern society. While it continues to face challenges related to privacy and misinformation, its invention has forever altered how we communicate and connect. The platform serves as a reminder of the profound changes technology can bring, making it essential for individuals and businesses alike. As Facebook adapts to the ever-changing digital environment, it remains a pivotal force in shaping our social interactions.

(Adapted from BBC News)

Question 31: Where in paragraph 2 does the following sentence best fit?

The integration of features like the News Feed and the “Like” button further enhanced user engagement, turning Facebook into a daily necessity for millions around the globe.

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

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

A. The growth of Facebook was influenced by a shift towards traditional means of communication.

B. Businesses can gain valuable insights into customer preferences through their loyalty programs.

C. The platform instantly became a marketing tool for businesses after its launch in 2004.

D. The rapid evolution of Facebook has resulted in changes in both online interaction and advertising strategies.

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B. The rise of Facebook was partly due to a shift in how people communicated and interacted online.

C. Facebook’s features were intentionally designed to cater to businesses and organizations from the outset.

D. The platform has encouraged a decline in personal interactions among young adults.

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Question 40: Which of the following best summarizes the passage? A. Facebook's inception as a simple...

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Question 40: Which of the following best summarizes the passage?

A. Facebook's inception as a simple networking site has transformed into a major social media platform, reflecting the changing landscape of digital communication and marketing strategies in modern society.

B. Initially created for college students, Facebook has expanded its features to attract a wider audience, becoming a key tool for businesses and individuals to connect and share information in the digital age.

C. Facebook was launched in 2004 as a social networking site for college students and has since evolved into a powerful platform for marketing and brand promotion, significantly influencing communication and social interactions.

D. The rise of Facebook in 2004 marked a shift in online communication, allowing users to engage through a variety of features while also introducing challenges such as privacy concerns and misinformation.

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Question 4: A. consider B. considering C. to considering D. to consider

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Question 4: A. consider B. considering C. to considering D. to consider

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Question 27 : Which of the following best paraphrases the underlined sentence in paragraph 2? A. Cad...

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Question 27: Which of the following best paraphrases the underlined sentence in paragraph 2?

A. Cadmium levels in both crop types were above the acceptable limits, leading to immediate and severe health risks.

B. Both crop types remained within safe limits for cadmium, yet its slow build-up in the body could lead to prolonged health risks.

C. Despite the cadmium levels exceeding the regulatory limits in both crops, they do not accumulate in the body or pose any health threats.

D. Even though cadmium was found at lower levels in both types of crops, it accumulates rapidly in the body, presenting short-term health risks.