????:1????1000???????:?????????

2????????

3?????

4???????

5????????

??????2?????????5?? (??? ???)5??????????????,???????????????????????????????,??????/?8:3??????9:6?????????,???

??? ????

???????????4????????????,?????“??”??????????????????????,??,??????,??????????????????????

? ??

?????????????????,????????????????????????5?????,????????13:3??????????????????8:4???????

????????????????????????????3:9????,????????????11:2???????

????,??????????????,???????,???????????????(????????????)

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