問題詳情
5. To avoid contamination, surgeons must wash their hands ________ before starting any operation.
(A)reluctantly
(B) silently
(C) comparatively
(D) scrupulously
參考答案
答案：D
難度：適中0.443686
統計：A(50),B(28),C(85),D(130),E(0)
用户評論
【snowfemale77】評論
contamination 汙染 弄髒(A)reluctantly 不情願(B) silently 沉默的(C) comparatively 對比的(D) scrupulously 小心翼翼的
【zhen】評論
為避免污染，外科醫生必須在開始任何手術前洗手________