? ????“????????????”??????????????????6?????????????????????????????20???????????6?????????17??,18?????????20???,?????????????????8??????????????????,?????35?~36???????

?????????,18?????,????????????????????????,????????,?????????????;19?20?????????????,???,???,???????35?~36???????

??,??,??18??????????20??,????????,?????32?~33?;???????????,???,??????20?????????6~8??????????????????????

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

(??) ??:?? “????vx”_????

?? ??“??????” ????

????:1?????vx:??????

2???????

3??????????????

4??????????????

5???????????

? ????“????????????”??????????????????6?????????????????????????????20???????????6?????????17??,18?????????20???,?????????????????8??????????????????,?????35?~36???????

?????????,18?????,????????????????????????,????????,?????????????;19?20?????????????,???,???,???????35?~36???????

??,??,??18??????????20??,????????,?????32?~33?;???????????,???,??????20?????????6~8??????????????????????

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

(??) ??:??