
Passage: The vast majority of elite athletes have good psychological qualities, most of them have achieved good results in competitions, and all athletes who have achieved good results in competitions have trained hard.
Question: Which of the following statements can be properly deduced from the statements above?
A. A.Most athletes who train hard have good mental qualities.
B. B.Certain athletes with good mental qualities train hard.
C. C.All good athletes train hard.
D. D.Some athletes who do not have good mental qualities have achieved good results in competitions.
Answer: