1.   What can be inferred about the professor?
A  He thinks that the reaction of the students is quite unexpected.
B  He is disappointed at the fact that only a few students believe in luck.
C  He thinks that there are factors in sports besides skill that are important.
D  He thinks that luck and science play a less important part in sports than skill.
(C)
2. Why does the professor mention the topspin?
A  To emphasize the importance of players’ skill.
B  To emphasize the importance of new technology.
C  To play down the importance of players’ skill.
D  To emphasize the importance of the Eastern grip.
(A)