A. B.?? C.? D.? ???

????????
??1??2???3?4?5???
????????
1??
??}????
????????@35?3?1????35?1?????3???
?13???100
2?
?2
?????1???10?235
??12?100
???????

??

????????????????????????????????????????????????^????????????????????????????????????????????

????

?1-3???1-31-31-51-2?34????????????????????????1-2???

??

??1-2?1-2?1-2?????1-2?1-2????????????? ??? ?????????50????? ???

??

???????2???3?3??300?????????2 ?? ? ?????4??2.0

2008???

7??????21???????4?????????4????4???3?
1.
2.?
3.???

4.?47
5.?

6.
7.???
8.??

9.???
10.???


11.??

...

??????????????T?????????
?????????????????????????????????

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

.???

1.?? ?????????????????????

2.???? ?????????????Vinayak?1993?glypressin?????

3.?? ??????
?????????????????15??15???????????

    ????????????????????????????----???????? 
    ????????????????????????????????A???????????????????????????     ?  ?  ????????????      ???????5?      ??????...