来自贺剑锋的问题
【请问这道虚拟语气的英语选择题怎么做?HadIknownaboutthiscomputerprogram,ahugeamountoftimeandenergy_____.A.wouldhavebeensavedB.hadbeensavedC.willbesavedD.wassaved请说一下理由?】
请问这道虚拟语气的英语选择题怎么做?
HadIknownaboutthiscomputerprogram,ahugeamountoftimeandenergy_____.
A.wouldhavebeensavedB.hadbeensavedC.willbesavedD.wassaved
请说一下理由?
1回答
2019-11-12 08:26