大学英语精读第三册课后答案(Title The Answers to Selected Exercises in Comprehensive Reading III)

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最佳答案Title: The Answers to Selected Exercises in Comprehensive Reading III Comprehensive Reading III is a course designed to improve students' reading ability in Eng...

Title: The Answers to Selected Exercises in Comprehensive Reading III Comprehensive Reading III is a course designed to improve students' reading ability in English. This course covers various topics from different fields, such as science, art, culture, and history. As a result, it requires students' comprehensive knowledge and understanding of those topics. To help students better review the course materials and test their understanding, here are some answers to selected exercises in Comprehensive Reading III. I. Science and Technology

Scientists constantly strive to find solutions to problems in our everyday lives. Science and technology have brought significant changes and improvements to our world. In Comprehensive Reading III, we have learned about various scientific and technological advancements. Here are some exercises related to those topics, as well as their answers:

Exercise 1: What is the main advantage of using electric cars?

Answer: The main advantage of using electric cars is that they produce no emissions, which reduces air pollution and carbon footprint.

Exercise 2: What is the function of CRISPR-Cas in gene editing?

Answer: CRISPR-Cas is a tool that can cut and insert DNA sequences in a specific location. It can help scientists modify genes and potentially cure genetic diseases.

Exercise 3: What is the difference between AI and machine learning?

Answer: AI refers to the development of machines that can perform tasks without human intervention. Machine learning is a subset of AI that allows machines to learn from data and adapt their performance without being explicitly programmed.

II. Culture and Art

Culture and art are an essential part of our lives. They reflect our values, beliefs, and emotions. In Comprehensive Reading III, we have explored different aspects of culture and art, including literature, music, and film. Here are some exercises related to culture and art, as well as their answers:

Exercise 1: What is the significance of the Green Light in The Great Gatsby?

Answer: The Green Light in The Great Gatsby represents Gatsby's hopes and dreams for the future, especially his desire to be with Daisy. It is also a symbol of the American Dream.

Exercise 2: Who composed the Four Seasons and what is its musical style?

Answer: Antonio Vivaldi composed the Four Seasons, which is a group of four violin concertos. It is an example of Baroque music, characterized by its ornate and elaborate style.

Exercise 3: What is the main theme in the film The Social Network?

Answer: The main theme in The Social Network is the rise of Facebook and Mark Zuckerberg's struggle for success, fame, and recognition.

III. History and Politics

History and politics shape our society and affect our daily lives. To understand the present and plan for the future, we need to learn from the past. In Comprehensive Reading III, we have discussed various historical and political events, including the Cold War, the Vietnam War, and the Civil Rights Movement. Here are some related exercises and their answers:

Exercise 1: What was the main cause of the Cold War?

Answer: The main cause of the Cold War was the ideological and political differences between the United States and the Soviet Union, which led to a competition for global influence and power.

Exercise 2: When did the Vietnam War take place?

Answer: The Vietnam War took place from 1955 to 1975.

Exercise 3: Who were the major leaders of the Civil Rights Movement?

Answer: The major leaders of the Civil Rights Movement were Martin Luther King Jr., Malcolm X, and Rosa Parks, among others.

In conclusion, Comprehensive Reading III is an intensive course that requires students' broad knowledge and critical thinking skills. By reviewing and testing their understanding of the course materials, students can enhance their reading ability and broaden their horizons.