66. Harry R. Lewis might hold that the adoption of the "freshman pledge" may ____.

1. promote interpersonal understanding
2. help students argue with respect
3. conflict with intellectual pursuing
4. stimulate freedom of thought

67. The word "scapegoat" (Line 1, Para. 2) is most likely to refer to someone who ____.

1. takes blame for another's action
2. attracts people's attention recently
3. loses popularity very quickly
4. sparks concern among a group of people

68. The practice of doctors is mentioned to show that ____.

1. medical competence is more important than medical ethics
2. medical ethics precedes intellectual level
3. empathetic behavior can supplement medical skills
4. doctors' listening can help relieve patients' pain

69. According to the author, empathy features ____.

1. gentleness
2. curiosity
3. understanding
4. intelligence

70. The last paragraph implies that empathy ____.

1. is prerequisite for becoming great thinkers
2. can help people make a successful academic life
3. can lead to a moral society
4. is more than taking the perspective of others

(Reference keys.)