??

??????????????????????? ??????;?????????
???????????????
1. ?????~???????5??
2. ??????}?1~2?
3.?23???????5????????3~5????2~3?
4. ???????????????????????
5. ????????????
6. ????????10???20
?
1.?? ?????????????????12????????????????????????
2. ??????????????????(?)????X??????
?
1.? ??}????????????????????????gn??????gn?????????????????10?????????????????????
2. ?????9?9??6?6??6??9?6?9??9?9??123
3.? ??0.5~1??2~3???3~6??3?????0.5??2
4.? ?701????????
5.? ??20?????^

1.??1~2????????~??????????????????...