Lauren Berger started out as a clueless college freshman at the University of Central Florida， only work experience was serving at a seafood restaurant.
A. which
B. when
C. whose
D. where
网友回答
A. which
B. when
(答案→)C. whose
D. where
解析：
考查定语从句。句意：Lauren Berger起初是中佛罗里达大学的一名(对职场)一无所知的大一新生。她唯一的工作经验就是在一家海鲜餐厅当服务员。work experience和先行词Lauren Berger之间存在所属关系，故用whose引导定语从句。