单选题 The brakes should be checked regularly ______.

A、 to avoid accidents
B、 to raise speed
C、 to reduce cost
D、 to save gas
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相关试题

单选题 If necessary, the E-med doctor will ask you to ________.

A、pay him a personal visit
B、have a video consultation
C、have an immediate operation
D、pay for the service in advance

单选题 If E-med service is unable to find out your problems, you will be ________.

A、sent to a community hospital
B、asked to wait for a solution
C、referred to a specialist
D、given further advices

单选题 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.

单选题 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 language.
D、It has become an inevitable peril as technology gets more sophisticated.

单选题 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.

单选题 We can learn from the passage that E-med service provides medical advices ________.

A、through a doctor’s visit
B、at a community hospital
C、from a medical center
D、by email or phone

单选题 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.

单选题 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.