【题目】—Why didn't you call me then?
—Oh, my cell-phone was power off. I ________ you otherwise.
A.would call
B.had called
C.have called
D.would have called

【答案】D
【解析】句意：—为什么当时你不给我打电话? —哦,我的手机没电了。否则的话我会给你打的。此处相当于if条件状语从句中与过去事实相反的虚拟语气，主句用would /should /could/might +have+过去分词，指如果我手机当时有电的话我会给你打的。故选D.