41．According to Tencent, about four million people ______ one Saturday night in October．
A．enjoyed themselves on QQ B．developed QQ
C．talked about QQ D．made friends on QQ
【答案】A
【解析】细节理解题。根据第三段的A record shows 4 million people used it one Saturday night in October, according to Tencent （腾讯公司）, the company which developed QQ．这句可知答案。
