Heboughtandreadmanybooks,andleftthem
问题详情:Heboughtandreadmanybooks,andleftthem________hehappenedtobesittingwhenhefinishedthem.A.and B.when C.wherever D.unl...
问题详情:Heboughtandreadmanybooks,andleftthem________hehappenedtobesittingwhenhefinishedthem.A.and B.when C.wherever D.unl...