問題詳情
【題組】38.The cause of the blueness was known only after __________________.
(A) another doctor checked the patient more carefully
(B) the patient realized what he had done with his Christmas gifts.
(C) a series of examinations was carried out on the patient
(D) the blueness suddenly went away with medication
參考答案
答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)