--Do you think you could do without help?

-- _____. This isn't the first time for me.[ ]

A. Take care    

B. Hurry up      

C. Not exactly    

D. Don't worry

发卡银行对贷记卡持卡人未偿还最低还款额和信用额度用卡的行为，应当分别按最低还款额未还部分、超过信用额度部分的5%收取滞纳金和超限费。 ( )