题目
请问这道虚拟语气的英语选择题怎么做?
Had I known about this computer program,a huge amount of time and energy_____.
A.would have been saved B.had been saved C.will be saved D.was saved
请说一下理由?
Had I known about this computer program,a huge amount of time and energy_____.
A.would have been saved B.had been saved C.will be saved D.was saved
请说一下理由?
提问时间：2020-11-29
答案
Had I known about this computer program,a huge amount of time and energy_____.A.would have been saved B.had been saved C.will be saved D.was saved请说一下理由?答：A译：要是我当时了解这个计算机程序的话...
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