2016年6月英语四级真题及答案卷三

　　47. What would we think of a person who invades our personal space according to the author?

　　A) They are aggressive. C) They are ignorant.

　　B) They are outgoing. D) They are ill-bred.

　　48. How do robots learn human values?

　　A) By interacting with humans in everyday life situations.

　　B) By following the daily routines of civilized human beings.

　　C) By picking up patterns from massive data on human behavior.

　　D) By imitating the behavior of properly brought-up human beings.

　　49. What will a well-programmed robot do when facing an unusual situation?

　　A) Keep a distance form possible dangers.

　　B) Stop to seek advice from a human being.

　　C) Triggers its built-in alarm system at once.

　　D) Do sufficient testing before taking action.

　　50. What is most difficult to do when we turn human values into a programmable code?

　　A) Determine what is moral and ethical.

　　B) Design some large-scale experiments.

　　C) Set rules for man-machine interaction.

　　D) Develop a more sophisticated program.

　　46正确答案C

　　What does the author say about the threat of robots?

　　A) It may constitute a challenge to computer programmers.

　　B) It accompanies all machinery involving high technology.

　　C) It can be avoided if human values are translated into their languages.

　　D) It has become an inevitable peril as technology gets more sophisticated.

　　47正确答案D

　　What would we think of a person who invades our personal space according to the author?

　　A) They are aggressive.

　　B) They are outgoing.

　　C) They are ignorant.

　　D) They are ill-bred.

　　48正确答案C

　　How do robots learn human values?

　　A) By interacting with humans in everyday life situations.

　　B) By following the daily routines of civilized human beings.

　　C) By picking up patterns from massive data on human behavior.

　　D) By imitating the behavior of properly brought-up human beings.

　　49正确答案B

　　What will a well-programmed robot do when facing an unusual situation?

　　A) Keep a distance from possible dangers.

　　B) Stop to seek advice from a human being.

　　C) Trigger its built-in alarm system at once.

　　D) Do sufficient testing before taking action.

　　50正确答案A

　　What is most difficult to do when we turn human values into a programmable code?

　　A) Determine what is moral and ethical.

　　B) Design some large-scaled.

　　C) Set rules for man-machine interaction.

　　D) Develop a more sophisticated program.