??9??28? (?? ??)????????28????,??,??????????????

??24????

?9??28?15??50??:9??28??20??29??20?,??????????3??????(?50~80????????),??(?????????????120~150??),????????30~60?????????,??

?????????????????

??9????????28????????????15?40??,??,9??28??20??????????10????????1??20????,??,??7-9?,???????????????????????????????????????????????????????????9?10??????????

????????

??????28??15?30????????????????:29??08?30?08??,??????,???????????????????????????8????????????????????????????4??5-7??,??????????8???????????(?)

???:?? “??????????”_????

?? ????????? ?????

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

2?????q

3????????

4????????????

5????????

??9??28? (?? ??)????????28????,??,??????????????

??24????

?9??28?15??50??:9??28??20??29??20?,??????????3??????(?50~80????????),??(?????????????120~150??),????????30~60?????????,??

?????????????????

??9????????28????????????15?40??,??,9??28??20??????????10????????1??20????,??,??7-9?,???????????????????????????????????????????????????????????9?10??????????

????????

??????28??15?30????????????????:29??08?30?08??,??????,???????????????????????????8????????????????????????????4??5-7??,??????????8???????????(?)

???:??