????????8????9???? ??,?????????????8????????????9??????????6??:

??????????8??9??????????????????8??10????8?,???????????????????8?,???????,??????????????????????????10???,??????????11?????;??????????????????????????????????????????????????????????????????20???????????????,?????,??????????????????????????????50?????????,?????????80???????????????????

??

??????????

??:

1.?????????????????????????????????,???????;

2.????,??????????????;

3.??????????,??;

4.?????,??????,????;

5.??????????????????????,?????????????????????????????????

?????:????? “?????????”_????

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

????:1??????????:???????400???

2????100?????

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

4??????????

5???????????

????????8????9???? ??,?????????????8????????????9??????????6??:

??????????8??9??????????????????8??10????8?,???????????????????8?,???????,??????????????????????????10???,??????????11?????;??????????????????????????????????????????????????????????????????20???????????????,?????,??????????????????????????????50?????????,?????????80???????????????????

??

??????????

??:

1.?????????????????????????????????,???????;

2.????,??????????????;

3.??????????,??;

4.?????,??????,????;

5.??????????????????????,?????????????????????????????????

?????:?????