???????2????????????????????????21?????????????????????? ??“?”???????????????????,????,2??20??????????????,??????2???????????????C-208??1??N-22?,???????????????????????,????,?????????2??????18???,?????????1????C-208?,??,218??????????920??????,?????,?,????????????????????,??????????“????????????”????????????????????????,?????,??????,???

??:?? ??“?????1000??????”????

?? ???? ???????????????:?????????!

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

2????????????

3???????500?4???

4???ktv??????????

5?????????

???????2????????????????????????21?????????????????????? ??“?”???????????????????,????,2??20??????????????,??????2???????????????C-208??1??N-22?,???????????????????????,????,?????????2??????18???,?????????1????C-208?,??,218??????????920??????,?????,?,????????????????????,??????????“????????????”????????????????????????,?????,??????,???

??:??