题目内容
Two hours had passed but the little boy was still ________.
A.been operated
B.being operating
C.operating
D.being operated on
答案:D
提示:
提示:
从题目中看,男孩正在接受手术,应用被动语态。从句中的was 可以看出,本题用的是被动语态的过去进行时,意为正在接受手术。答案为D。
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