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【题目】Had I made good use of this software, a huge amount of time and energy _________.

A. would have been saved B. had been saved

C. will be saved D. was saved

【答案】A

【解析】

试题分析:句意:如果我过去充分利用这个软件,大量的时间和精力就会被节省下来。此处是if引导的条件句的虚拟语气,省略if把had提前表示与过去事实相反,主句用would ∕should∕ could have+过去分词,此处是被动结构,故选A.

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