题目内容
57. How much cash can you earn back with Discover It in rotating categories each quarter?You can get_____________cash back.
查看答案
搜索结果不匹配？点我反馈
更多问题
58. When can you receive all the money the bank matches?At the end of_________________
59. What does the bank do to protect your account security?It monitors every purchase and_________________if it spots something suspicious.
60. What should you do if you have any questions about Discover It?Call the bank's_______________________
单选题！！！下列情况所引起的误差中，是随机误差的是（ ）单选题！！！
微信支付 
支付宝支付