?? ????!???14? ??????7?9??????????
????:1?????????:??100????
2???????????
3??????????
4??????????????
5????????
???? ??????1?23??18?????:
????,??????????????,1??23??????20????????????1????27????,??8~12?,???????14???,?4~6?,?????7~9??;26?27?????,????6~8?,??9~11??28???,??0??????
?,1????????????????????23??20???????????1?25??20???,?????????????????????????????????8~10?,?,????????12??????????????????????5~7???????????7~9????????????????,????????????5~7??????????????8~10??????
????:
1.?;
2.??;
3.?????????????;
4.?????????
??:??