have enough money to buy or pay for something （Para.2）
have enough money to buy or pay for something （Para.2）【正确答案】：afford
【题目解析】：首先确定这是一个动词，表示“买得起，付得起”。第二段中符合词性和词义的只有few older people canafford中的afford。因此确定答案为afford。
have enough money to buy or pay for something （Para.2）