I lost your address, otherwise I＿＿＿＿you long before.
A. had visited B. have visited C. would have visited D. should visit
I lost your address, otherwise I＿＿＿＿you long before.
A. had visited B. have visited C. would have visited D. should visit
.C
本题为与过去事实相反的假设，在以otherwise引导的并列分句中用虚拟语气，时间概念可由上下文看出。