来自蒋书运的问题
【41页83.Shetoldmethatshewouldcometoseemewhenshe--------HarbinagainA.visitedB.wouldvisitC.willvisit理由】
41页83.Shetoldmethatshewouldcometoseemewhenshe--------Harbinagain
A.visitedB.wouldvisitC.willvisit理由

