下列关于山东省农村信用社资金清算模式说法正确的是（）。
A.资金清算系统支持省县清算模式，省市清算模式，省、市、县逐级清算模式等清算模式的单独实现和多种清算模式的并存
B.资金清算模式的确立、调整和变更由各办事处、市联社、农商行统一管理
C.资金清算系统对各类支付结算业务采取日间逐笔清算和账务记载模式
D.资金清算系统批量后系统自动更新清算账户余额
参考答案：A, D
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| An old man lived alone in a town. He wanted to dig up his potato garden, but it was very 1 work. His only son, who always 2 him in the past, was then in prison (监狱). So the old man wrote a letter to his son and said: Dear Son, I am feeling pretty bad because it looks like I won't be able to 3 potatoes in my garden this year. I 4 to miss doing it, because your mother always loved planting time. I'm just getting too old to dig up a garden. If you were here, all my 5 would be over. I know you would dig up the garden for me 6 you weren't in prison. Love, Dad Soon the old man 7 a letter:" Dad, don't dig up the garden! That's where I buried (埋藏) the guns (枪)!" At 4 a.m. the next morning, some 8 came and dug up the whole garden without finding any guns. The old man was 9 and wrote another note to his son. He told him what had happened, and 10 him what to do next. His son's reply was: "Go ahead and plant your potatoes, Dad. It's the best I could do for you from here." | ||||
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