saan nakukuha ng mga revcen ‘yung exact content na possible lumabas sa mga set ng exams?

serious question. may mga kakilala kasi ako na nagsabing sa last sessions nila sa review centers, binigyan sila ng materials (questions, problem sets, reading passages, etc.) na lumabas daw mismo sa exam.

gets ko na every standardized test has a pattern and review centers naturally train students around that. pero what are the chances na pati exact problems or reading passages pareho?

i'm genuinely asking because if review centers are just good at predicting the exam, then that's one thing. but if they're somehow getting access to actual test content beforehand, that's a completely different issue.