Trả lời chính xác và giải thích đáp án

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the questions from 46 to 50.
Education is very important for both individuals and society. It helps people learn how to think, solve problems, and understand the world.
Today, education is not limited to traditional classrooms. Thanks to the Internet, we can learn in many new ways. Online courses, videos, and educational apps make it possible to study from home or anywhere with an Internet connection. Learning has become flexible and available to everyone.
Education also plays a big role in making society more equal. When everyone has the chance to go to school, it helps reduce the gap between people from different backgrounds. It gives everyone a fair chance to succeed, no matter where they come from or what their circumstances are. Educated people are better able to participate in their communities, vote, and make informed decisions. They can also get better jobs and contribute more to the economy.
Moreover, education helps us understand different cultures and perspectives. It promotes tolerance and understanding, which are important for peaceful and cooperative societies. Schools and teachers play a key role in teaching these values.
In the end, education is not just about learning facts or passing exams. It is about giving people the tools they need to follow their dreams, make good choices, and contribute positively to society. Educated individuals can think critically, solve problems, and innovate, which benefits everyone.
Question 46. What is the main idea of the passage?
A. Traditional classrooms are becoming unimportant and outdated.
B. Online learning is the best way to receive an education.
C. Schools should focus only on teaching academic subjects.
D. Education is crucial for personal growth and societal development.
Question 47. The word “flexible” can be best replaced by _______.
A. plastic B. adaptable C. lenient D. soft
Question 48. The word “It” in the passage refers to _______.
A. Gap B. Chance C. Education D. Economy
Question 49. According to the passage, the ultimate goal of education is to _______.
A. help people pass their exams and have an equal chance to succeed
B. help people memorize facts
C. keep people from school as long as possible
D. help people follow their dreams and contribute to society
Question 50. What can be inferred about the impact of education on society, according to the passage?
A. Education has little effect on societal equality.
B. Educated individuals are less likely to participate in their communities.
C. Education fosters tolerance, understanding, and cooperation in society.
D. Education primarily benefits wealthy individuals.