Questions 15 to 17 are based on the
following passage. At the end of the passage, you will be given 15 seconds to
answer the questions. Now, listen to the
passage.
Why was Rod finally enrolled in the department of biology of a large university
A.Because he had talent in basic research. B.Because he had got the master’s degree. C.Because he had got the PhD. D.Because he promised that he had talent in basic research.