阅读理解。Mr.Brownis80yearsold.Everymorninghegoesforawalkint...
问题详情：阅读理解。Mr.Brownis80yearsold.Everymorninghegoesforawalkinthepark.Andhecomeshomeattwelvethirtyforlunch.Buttodayacarstopsathishouse.Attwelve,twopolicemenhelphimgetout.OneofthemsaystoMr.Brown’...