每日雅思词汇：老年人问题　　attend to照顾; 　　be devoid of gratitude忘恩负义; 　　drive off loneliness驱除孤遥; 　　emotional support精神上的支持; 　　care and comfort关心爱护; 　　beadhouse养老院; 　　inane空虚的; 　　live out ones life in retirement退休安度晚年; 　　old age boom高龄化高峰; 　　old and infirm老弱病残的