Noonewasleftinthemuseumnow,andJohnwaswalkingroundtoseei...
問題詳情：Noonewasleftinthemuseumnow,andJohnwaswalkingroundtoseeifeverythingwasallright.Suddenlyhesawabeautifulpainting61. (lie)onthefloor.Johnpickeditupandgaveittothedirectorofthemuseum.Thedir...