Last Completed Year of Study 怎么填要求三个字母···

By the end of last year the railway___.A.was being completed B.would be completed C.had completed D.had been completed By the end of last year,another new subway__in shanghai.A.would be completed B.was being completedC.has been completed D.had been completed Year Completed什么意思 Last Completed Year of Study 怎么填要求三个字母··· 改宾语从句 the building was completed last year the building is our hew librarg by the end of last year,another new gymnasium ___ in beijingBy the end of last year,another new gymnasium ___ in beijinga.would be completed b.has been completed c.had been completed选C 为何选过完? By the end of last year,a new subway line to Beijing West Station____.A.would be completed B.was being completed C.has been completed D.had been completed It`s reported that Zhengzhou West Railway Station______by the end of last year A.was completed ...It`s reported that Zhengzhou West Railway Station______by the end of last year A.was completedB.had been completed last year it was in the apartment completed last year ( ) they celebrated their tenth wedding anniversaryA which B that C when D where 2013 has become history,but we still remember last year's fierce competition.First of all,I would like to report that the task is completed this year.This year sales of 30 billion actually completed.Biscuits accounted for 30%.Cheese category accounte completed The year before last My brother?last year last year 什么时态 I married last year last year at this l came last year