(2019·全國卷Ⅱ)It'sabout250milesfromthehillsofwestcentralI...
問題詳情：(2019·全國卷Ⅱ)It'sabout250milesfromthehillsofwestcentralIowatoEhlers'homeinMinnesota.Duringthelongtriphome,followingaweekendofhunting,Ehlers__1__aboutthesmalldoghehadseen__2__alongsideth...