What does the author want to show with the example of AlphaGo’s victory?()
A. They are capable of predicting possible risks.
B. They make sensible decisions when facing moral dilemmas.
C. They weigh the gains and losses before reaching a decision.
D. They sacrifice everything to save human lives.
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According to Dr. White, what should the government do to build more green spaces in cities?() A) Improve urban planning. B) Find financial support. C) Involve local residents in the effort. D) Raise public awareness of the issue. Passage Two (3*5=15 points) Questions 21 to 25 are based on the following passage. The AlphaGo program’s victory is an example of how smart computers have become. But can artificial intelligence () machines act ethically, meaning can they be honest and fair? One example of AI is driverless cars. They are already on California
A. machine to act ethically. As driverless cars improve, they will save lives. They will make fewer mistakes than human drivers do. Sometimes, however, they will face
B. choice between lives. Should the cars be programmed to avoid hitting
C. child running across the road, even if that will put their passengers at risk? What about making
D. sudden turn to avoid
E. dog? What if the only risk is damage to the car itself, not to the passengers? Perhaps there will be lessons to learn from driverless cars, but they are not super-intelligent beings. Teaching ethics to
F. machine even more intelligent than we are will be the bigger challenge. About the same time is as AlphaGo’s triumph, Microsoft's chatbot took
G. bad turn. The software, named Taylor, was designed to AlphaGo’s victory and Taylor's defeat happened at about the same time. This should be
H. warning to us. It is one thing to use AI within
I. game with clear rules and clear goals. It is something very different to use AI in the real world. The unpredictability of the real world may bring to the surface
J. troubling software problem. Eric Schmidt is one of the bosses of Google, which owns AlphaGo. He thinks AI will be positive for humans. He said people will be the winner, whatever the outcome. Advances in AI will make human beings smarter, more able and “just better human beings.”
According to the passage, Lincoln won the Northern people in the Civil War because ________.
A. he had the courage to do what was right
B. he could control people's feelings
C. he could appeal to people's feelings
D. he talked very much
The young man has done his best to ________ himself for his parents and his future career.
A. revise
B. improve
C. prove
D. advance
We ________ that the dog is lost; but it always returns home on time.
A. wander
B. wonder
C. doubt
D. suspect
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