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　　??：

uuxuuuuuuxuuuuuxu ________u ______u__u_______________________

　　?????: uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu????

??:

uuxuuuuxu

?? ???: uuuuuuuuuuuuuuxuuuuuuuuuuuuuuuuxu _______uu ____________________________________

??????, ??? ??? ???? uuuuuuuuxuuuxu

1. ?? ??? ?? ??? ??? ??:

(1) ???

(2) ??...?? ????.

2. ?? ?? ??? ??? ??? ???? ?????, ??? ????.

3. ? ??? ???? ??? ??

(1)uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu _______________________________________

(2)uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu?????.;

(3)uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuk ??).

4. ??? ??? ?? ??, ??? ? ??? ???? ??????.

5.?? ??? ?? 1?? ? ??? ??(?? ???????)? ???? ????????????????????????????????????????????????????????????????, ??? ? ????? ????.

6.??? ??? ???? ?? ?? ???? ??. ??? ??? ? ?? ?? ??? ? ?? ??? ???.

7. ?? ? ??? ???: ?? ? ?? ? ?? ????

8. ??? ??? ??? ?? ???? ??? ??? ?? ??? ??, ??? ??? ?? ?? ??? ???? ??. ? ??? ??? ???? ??? ?? ??? ???? ??.

9. ??? ??? ???? ?? uu ??

10. ?? ???:

??? ??? ??? ???? ???? ?? ????, ?? ???? BB? ?? ?? ??? ??? ? ??? ????, ??? ???? ????, ??? ????? B? ?? ?? ??? ? ??? ????.?? ??, ??? 1?? ?? ??? ????, 1?? 1??

11. ? ??? ??? ?? ??? ??? ??? ???? ??.

12. ?? ? ??? ??? ??? ?? ????? ??? ????.

13. ?? ??:

(1)??u

(2) ??? ? ??? ??? ??? ?? ??? ??? ?? ??.

(3)?? ??? ????? ??, ??? ??? ????(ubue??)? ??? ??? ??? ??????? ?? ? ??? ??? ??? ??? ??? ??? ?? ? ???? ??? ? ??.

14. ? ??? 1? 2?, ?? ??? ??? ? ?? 1?? ????.