???????????? ???42?????????

????:???????:???????

??????6?8? ?,??????????????,??????????????????????????????????,?????????????????8??,??????????????;8????10???????????,??????????????;??????????????????????????????????

????????

8??,?????????,?,???????????

??

?6?8?????????????????13?????????????,??????????????,????????????????3~5??;???????????????????????????????????????????????????39~42??

??6??????????????8??,????????????35~36???,?????????,?????????????????37~39?,???????????????40?????6??????8?????????6??

????(6?????????8??8?-20??????????)

????

8?????????10?????????,???????????????????????????,???????????????????,??????????????????????????????????????????,?????

11????12?,?????????????????????,?,?????????????????????????????????

13?15?????????????,????????????????????,?,??????;??????????,???????????????

?

6???8??????8?9???????????????8????,????????????????????????????????????????????,????,??????????????,??(100~180?????)????????????????????????????????4~5?????????

????????????(6????8?8?????-9??8????)

6?9??????8?????10??????8??????????????????,??????????????????,??,?????????????(50~90??????????????????)??4~5??????

??(6??9?8?????-10??8??)

6??10???????????????8?11?8?????,?????????????????,??,????????????????????(50~90????????)????????4~5???????

?????:????????????????