- 问题详情:Twooldbeggars(乞丐)weresittingonabusystreetcornerofabigcity.Theywatched__1__asalotofpeoplewalkedbywithoutlookingatthem.Sometimes,akindheartedwomanorasmallchildwould__2__afewcoinsinthehatsinfrontofthem.Todaywasnota__3__dayforbegging.Themenwerea...
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