?? ????????????:?????????????????????????
![](https://image.chezhanri.com/2019/1129/2a1497cec733cfebc45dae61ef6b8e5c.jpg)
????:1?????????:????300????
2???????
3??????????
4???????
5?????
??8??????6?????,?“?????”???,?????????,?????????????????1932?,???
“??‘????,??’,?????????????????????”??
?????????2??????????????????????3??????7??????12??,???????1??,????,????????????22??????????????????????????????????
??????????,????4×100?????,?????????????40??;??4×100??????????,????????,??,???????7???????????,????5???2???????????????4???????,??????????????????????
?,???1???????5?6??????????????????????,?,????,??????????????10?????????????????????,??(???? ????????? ??? ????????????)
??:????