????:1??????q:??????????

2????????

3???????

4?????

5??????

???2??????????5???????? ?????????????????????5??,???????????(1??????????????28???2?????????4????????????)????????????????????,???????140????,????90%?

1???????????29??????,??????????????????????,????????“??? ??”?“??????”??????,9???????46??????????? ??????????? ? ?

??,?????????,?????,?????“?”????“??????????”,???????,???????????????????

?????,140???,?120????????????85%,????????15??????????????1??????30?????????,?19??????

????????????,?????????????????????????????2200??????,???83%,?7.9???,?????7%?

??,??????????360??????????????(??????????)

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