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By the end of last year the railway . ( )A.was being completedB.would be completedC.had been complet

编辑:chaxungu时间:2026-04-11 00:53:39分类:小学英语题库

【题目】By the end of last year the railway ______. ( )

A.was being completedB.would be completedC.had been completedD.had completed

【答案】C

【解析】

句意:到去年年底,铁路已经完工。到……末为止by the end of 后可跟过去时间与过去完成时连用,过去完成时的结构had加上动词的过去分词,根据句意铁路被完成用被动语态,系动词be加上动词的过去分词,be变成过去分词been。故选C。