OnApril10ourclassorganizedanactivitytoclimbahillinthesu...
問題詳情：OnApril10ourclassorganizedanactivitytoclimbahillinthesuburb.Earlyinthemorningwesetoutfromourschoolinhighspirit.Hardlyhadwearrivedatthefootofthehillwhilewedividedusintoseveralgroups.Thenwiththe...