????:1???????:??200????????

2???????????

3???????????

4??????????

5?????qq?

?????????2????????12?????????????????????????(???????????????????? ????????????)???????????????????12?????????,?,?,????????????,??,????????20%?

2?12??,??????????????????????????????????? ?????????????????????????

???????????????????,?,???15%?

????????????,??,???,?????,?????

?????2???????????????????5?,???(???????????)

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