Ifyouaregivenonly1yuan,couldyouliveinacityforoneday?Its...
問題詳情：Ifyouaregivenonly1yuan,couldyouliveinacityforoneday?Itseemsthismaybealittledifficult.ButstudentsfromXi’andidit. OnApril10,morethan60studentsfromtheMiddleSchoolAttachedtoNorthwesternPolyt...