????:1?????:?????

2??????????

3?????????

4???????

5?????

??????9?????????29?? (? ???)???????????????????29??,????????????????????,?????????????????“?”?????3??,????????9???????????25%???

???,?????,??????15???????????,??9????????17%?????????????????????21%?

??,??????????????????????,????????10?6????????,????????????????????12000??;??10??????4??,????4800???????????????????;??10???????2???????10????6??

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