In my opinion, it is unwise _________________ (过于重视学生分数) rather than their abilities.

A．There are too many courses offered to students.
B．The woman should take fewer courses next term.
C．The man will take four courses next semester.
D．It is wiser to take more than four courses.

A．the number of people being attacked by sharks
B．the benefits of sharks to improving human health
C．the dangers sharks have brought to human beings
D．the relationship between sharks and human beings