早教吧 育儿知识 作业答案 考试题库 百科 知识分享

ontwice,hewascuredatlast.A,operating.B,havingbeenoperatedon.C,operatedon.D,beingoperated

题目详情
_ on twice,he was cured at last.
A,operating.
B,having been operated on.
C,operated on.
D,being operated
▼优质解答
答案和解析
答案:B
翻译:动过两次手术后,他最终被治愈了.
1.固定短语operate on sb,所以句子主语he和operate on之间为动宾即被动关系.
则该状语必须选用被动结构来表达,由此排除主动的A;
D中缺少介词on,排除.
2.根据句意,be operated on动作发生在谓语动作was cured之前,所以选用having been done结构来表示这两个动作的先后关系,由此排除C.