The word "pronounced" in the last sentence of the passage probably means ______.

A．It has no empirical evidence in its favor.
B．It is formulated on the basis of only one case study.
C．Its applicability has been greatly exaggerated.
D．No convincing examples can be found to support its claim.

A．provides training-in-residence for students
B．caters to the interest of each individual student
C．is available to vast majority of students
D．offers instructional service to students