試卷名稱:114年 - 114 國立中興大學_公費生招生考試_學士後醫學系:英文#126490
年份:114年
科目:學士後西醫-英文
20.Only after numerous failed attempts to stabilize the patient’s vital signs ___________ the doctors consider an experimental treatment. (A) had (B) did (C) was (D) have