It seems that women are now more attracted to the convenience of online shopping than they used to be．

【正确答案】 C

【答案解析】本题的关键在于把握时间状语now修饰的对象，convenience和than they used to be的意思。now是从句而不是主句的时间状语；convenience意为“便捷，方便”；than they used to be意为“比她们过去”。故答案为C)。