单选题 A membership card authorizes ______ the club's facilities for a period of 12 months.
A. the holder using B. the holder's use
C. the holder to use D. the holder uses

【正确答案】 C
【答案解析】authorize sb. to do sth.“授权/准许某人做某事”,这是authorize一词的用法,所以其他选项都错。句意为:“会员卡准许会员使用俱乐部设施,期限为12个月。”