Section C (20%)Directions: In this section, you will hear three recordings of lectures or talks followed by three or four questions. The recordings will be played only once. After you hear a question, you must choose the best answer from the four choices marked A) , B) , C) and D). Questions 16 to 18 are based on the recording you have just heard. 16.
A. To find out what students prefer to learn.
B. To categorize different types of learners.
C. To see if they are inherent traits affecting learning.
D. To understand the mechanism of the human brain.