The prodigal son spent his money extravagantly and soon after he left home he was reduced to a beggar.
【正确答案】 A
【答案解析】本句说这个浪荡子挥霍金钱,句中extravagantly的意思是“挥霍无度地”,与它意思相近的词是lavishly“浪费地”。economically“经济地,经济学地”,thriftily“节俭地”,extrovertly“性格外向地”都不符合句意,因此正确答案为A。