Applicants first language is not English are required to achieve a satisfactory standard in University-approved Test in English.
A. who
B. in which
C. whose
D. that
网友回答
A. who
B. in which
(答案→)C. whose
D. that
解析：考查定语从句：先行词是Applicants，定语从句缺少定语，用whose引导定语从句，句意：第一语言不是英语的申请人被要求大学英语认证考试中获得满意的水平。选C。