问题补充:
单选题We_____theworkontimewithoutyourhelp.A.hadn’t had finishedB.didn’t have finishedC.couldn’t have finishedD.can’t have finished
答案:
C
时间:2019-02-03 23:08:34
单选题We_____theworkontimewithoutyourhelp.A.hadn’t had finishedB.didn’t have finishedC.couldn’t have finishedD.can’t have finished
C