KonkurStudy

سوال ۸ کنکور ارشد مدیریت کسب‌وکار (MBA) ۱۴۰۱

اهمیت
۰/۵

.......... pellagra did not contract the disease led epidemiologists to question the theory that pellagra is contagious.

#content-clauses#reduced-relative-clause#subject-identification#participles