英语四级新闻听力
小编为提高同学的英语听力水平而申请的，每天推送一条四六级听力考试真题的音频。希望对大家的四六级考试有所帮助。
1.
A. An artificial art work sells for $432,500.
B. An AI-created art work sells for $432,500.
C. Portraits between the 14th and 20th centuries sell for $432,500.
D. A French portrait sell for $432,500.
2.
A. To collect characteristics from 15,000 portraits between the 14th and 20th centuries.
B. To search portraits from the internet.
C. To find differences between the human-made image and one created by the Generator.
D. To decide who should get credit for creating the painting.
1. What’s the news report mainly about
A. An artificial art work sells for $432,500.
B. An AI-created art work sells for $432,500.
C. Portraits between the 14th and 20th centuries sell for $432,500.
D. A French portrait sell for $432,500.
3. According to the news report, what’s the function of the tool called Discriminator
A. To collect characteristics from 15,000 portraits between the 14th and 20th centuries.
B. To search portraits from the internet.
C. To find differences between the human-made image and one created by the Generator.
D. To decide who should get credit for creating the painting.

A work of art created by artificial intelligence (AI) has been sold by a major art seller for the first time. The print sold for an unexpectedly（意外地） large amount of $432,500. Officials had predicted it would sell for between $7,000 and $10,000. The artwork was made by a machine learning algorithm（算法）. The AI system was created by members of an art collective called Obvious in Paris, France. Three creators from the art group Obvious cooperated on the process that made the print. First, they put a collection of 15,000 portraits（肖像） into a machine learning system. The portraits were painted by artists from the time period between the 14th and 20th centuries. Then a tool called the "Generator" made a new image based on the information entered into the system. After that, another tool, called a "Discriminator," attempted（试图） to find differences between the human-made image and one created by the Generator. Obvious has created a series of AI-produced art works. The team has experimented with other kinds of historical paintings. These included subjects from nature to paintings of the whole human body. Artwork created by machine learning methods leaves open questions about who or what should get credit for creating the pieces.