Wheneverwehearabout“thehomeless,”,mostofusthinkofthedev...
問題詳情：Wheneverwehearabout“thehomeless,”,mostofusthinkofthedevelopingworld.Butthe 36 isthathomelessnessiseverywhere.Forexample,howmanyofuswouldexpecttoseepeoplelivingonthestreetsofa 37 countryl...