試題詳解

38.What does the author mean when stating in line 14 that "The experiment called for familiarizing the animal with the mirror?
(A) The experiment required the use of a chimpanzee that had not participated in previous mirror tests.
(B) Gallup had to allow the chimpanzee to become accustomed to the mirror before he began the experiment.
(C) Gallup had to teach the chimpanzee to recognize its reflection in the mirror.
(D) The chimpanzee had to first watch the experiment being conducted with another chimpanzee.