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

????:??????:????qt?????

??????1??????????4???? (???? ?????)???????????4????

1?????4????????,???????????????????? ????????????? ????? ?

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

??????????,???????????????“?”???“?????????”??,??,???,????????????????(???????????????????????)

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