阅读理解MrandMrsGreenlivedinabigcity.Lastsummer,theywenttoa...
问题详情：阅读理解MrandMrsGreenlivedinabigcity.Lastsummer,theywenttoacountryfortheirholiday.Theyenjoyeditverymuchbecauseitwasaquiet,cleanplace. Onedaytheywentforawalkearlyinthemorningandmetanoldm...