??

?????7?9?????????????????????
???
?????????
????????????
?
http://jp.10000study.com/?SalesID=1433
?

??
http://hi.baidu.com/hhzygd
 
http://hi.baidu.com/??
 
?
www.52hqy.com
 
www.krjpw.com.cn

?????????????????????????????
??ZW?W? ?WnZ F??
??
??????

?
??????
?
http://jp.10000study.com/?SalesID=1433
?

????o????

?????
????
()???????????
????CAEP?? ???

http://jp.10000study.com/?SalesID=17

??(??)
http://hi.baidu.com/hhzygd


www.52hqy.com

??
www.krjpw.com.cn


?????o
??

20091...

?????????? ? xuew?????????????800???? ????

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

????????????????~~?~?????????????????????????
????o????

?????
????
()???????????
????CAEP?? ???

http://jp.10000study.com/?SalesID=17

??(??)
http://hi.baidu.com/hhzygd


www.52hqy.com

??
www.krjpw.com.cn


?????o
??

200912???
http://www.krjpw.com.cn/html/riyu/riyuzixun/2009/0830/107.ht...

??????????????????????????????50????65,??
?????????????????????????????????????????????????

1. ?????????????????10%15%???????

2. ???85%???????????????????????Diplacusis????

3.? ???????????????????????????????????????12?????????????????????????????????????????Ma...