• 2022-06-07
    Good theories are important of course, but we must have evidence to support them.
    A: empirical
    B: true
    C: realistic
    D: real
  • A

    内容

    • 0

      中国大学MOOC: A scientist must __________ evidence in support of a theory.

    • 1

      Which<br/>one is NOT TRUE about true leaders?() A: We<br/>do what they say because they have authority over us. B: They<br/>have chosen to look after the person to the left of them, and they<br/>have chosen to look after the person to the right of them. C: They<br/>take the risk before anybody else does. D: We<br/>call them leaders because they will choose to sacrifice so that<br/>their people may be safe and protected.

    • 2

      According to Alex, the most important ability that we must have in making posters is _______.</p></p>

    • 3

      After taking the course of International Studies, the students will ______. A: become practical and open-minded B: have a greater ability to discuss theories C: know how to settle international problems D: have good jobs in any international organizations

    • 4

      We should admit that old people have some _____ habits that have been with them for many years. And usually they are not ready to get rid of them.