試卷名稱:114年 - 114 國立中山大學_學士後醫學系招生考試試題:英文#126246
年份:114年
科目:學士後西醫-英文
5. The phrase "placebo-controlled" in clinical trials means the fact that ____
(A) the treatment is given to all participants.
(B) the patients receive treatment only when needed.
(C) the study does not use a control group.
(D) the control group receives an inactive substance instead of the real treatment.