问题补充:
单选题Ifthesouthhadwonthewar,whatisnowtheUnitedStates_____dividedintoseveralcountries.A.will beB.might have beenC.should beD.must have been
答案:
D解析虚拟语气,与过去事实相反用过去完成时态。
时间:2020-08-12 05:17:49
单选题Ifthesouthhadwonthewar,whatisnowtheUnitedStates_____dividedintoseveralcountries.A.will beB.might have beenC.should beD.must have been
D解析虚拟语气,与过去事实相反用过去完成时态。