找回密码
 立即注册
查看: 69|回复: 0

???????

[复制链接]

0

主题

0

回帖

56

积分

管理员

积分
56
发表于 2019-9-13 23:46:11 | 显示全部楼层 |阅读模式
???2015??????????(?????)

2015??????????

????????????25??????3???75???

1????????????????????????????????????????????????????????????????

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

2????????????h?????????????

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

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

A????????????????B????????????????

C??????????? D??????????

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

A???????????????B????????

C????????????? D????????

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

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

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

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

5????????1407??1422??????????????????????????????????????

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

6???????????????????????????????????????????????????????????????

A???????????????????????????????????

B??????????????????????????????

C???????????????????????

D?????????????????????????

7????????????20????????????????????????????????????????????????????

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

8

AC?????? ???? ??? D?????? ???? ????

9?1924?5???????????????????????????????????????????????????????????????????????????????????????????????()

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

10????????????????1940???????????????????????????????

??????????????????????????????????????()

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

11?2015?9?3????????????????????????????????????????

???????????????????????()

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

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

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

12????????????????????????????????????????????

????????????????????????????????????????????????????????????????????()

A?????????? B??????????

C?????????? D??????????

13????????????????????????????????????????

?????????????? ??????,???????? 1946????????????

A??????????B????????????????????

C??????????D????????????????????

14??????????????????????

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

A????????????? B?????????????

C???????????? D?????????????????

15????????????????????????????????

A???????????????? B??????????????????

C???????????????? D??????????????????

16???1982?9?????????????

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

?????????????????()

A?????????????????

B???????????????????

C????????????????????

D???????????? (1)1862????????

17??????????????????? (2)1873????????

(3)1923?????????? ????????????????()

(4)1984????????????A??????????? B???????????

??

C??????????? D???????????

18?????????????????????????????????????????????????

????????????????????????()

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

19?1718????????????????????????????????????????????

????????????????????()

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

20?18??????????????????????????????????????????????

?????????()

A?????????B??????????

C??????? D??????????

21????????????????????????????????????()

A????????B?????????

C?????????? D???????????????

22????160???????????????????????????????????????????

????????????????()

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

23????????????????????????????????????????????????

????????????????????????()

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

24?1951?1973???????????????????????????????????????10%??

???????????????????()

A????????B??????????

C?????????? D?????????

25????+????????????????+????????????????????????

???????????????????????????????????????()

A????????????? B?????????????????

C????????????? D?????????

26.????,????????????????????????????

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

??? ??26?

??? ?????????2015???????????????????NO.13????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????2015?5?15???

?1???????????????????????????????????????????????3??

?2???????????????????????????????????????????????4??

?3??????????????????????????????????????????????4??

?4??????????????????????????????????????2??

27?????????????????????????????????????????????? ??? ???????????????????????????????????????????????????????????????????????????????

???1945?2?3???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

6?10?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

???1945?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

?1?????????????????????????????????????????????????

????????????2??

?2???????????????????????????????????????????????

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

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

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

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

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

2015??????????????

1---5?BAABC 6--10?DDABC 11-15?DCDDB

16-20?AAADC 21-25?DCBAB

26?

?1????????

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

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

??????????

?2???????????????

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

???????

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

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

?4????1????????????????????????????????

?????

2????????????????????????????????

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

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

27?

?1?????????

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

?2????????????????????????????????????

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

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

?????????

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

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

?????????

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

???1??????????????????

2??????????????????????????

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

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

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

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

???2003?????????????

?????????3???15??

1?????????? ?

?A?a2?a3??

22?a7?B??0.005?510?3 ?1?1??C??a?2??a?4 ?D???????2?22?1?2 ?0

2???1??????????????P???????? ?

11?x?0? ?B?y?? ?x?0? xx

11?C?y??x?0)?D?y?? ?x?0) xx?A?y?

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

?A????????????????????????

?B?????????????????????

?C??????????????????

?D?????????????

4???x???2?x?1??a?0???3??a???? ?

?A?4?B??4 ?C?5?D??5

5???2????????a?????????????????????????????????

2222?A??a?a ?B?2?a?a ?C??a?a ?D?a?1

222212?a 4

?????????4???20???????????????

6???A????cosA?3???A?? 2

7???????3x?4?x?????

?4x?1?x

8??a?b?3?x?y?1?????a2?2ab?b2?x?y????

9???3?AB??O?????CD?AB????P??AP?PB?1?4?CD?8??AB??

10??? P?3?4???y??????????

??Q??3?4??????????????

????????????6???30??

11????????

3?x?5???x?2?????x?22 x?2?x?2?

12???4?AB?AC?????ABCD????????????????????????????

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

13???5???A??1000???????????????????O?????A????74

???????O?A??4200????????????????????????????????????????????????????????????????????????cos74?0.2756?sin74?0.9613?cot74?0.2867?tan74?3.487?

14????S?1(a?b)h????h?s?b??a? 2

15. ???????????????2??????????????????7??????????

??????0.2????????????????????????????

??????7???28??

16???????y?x?bx?c?????A?0?1??B?2??1????

?1??b?c???

?2?????P??1?2???????????

2

17. ????????????????????????50???????????????????

??????

???????????

2218???x1?x2???x2?px?q?0?????x1+x2?6?x1?x2?20??p?q???

19???6????ABCD??AD?BC?AD?AB?DC?BD?DC???C????

??????9???27??

20????A???????A?30???B??????????????????????15?

?/???????????10??/???????????40??/??

?1?????????A???B???????2?????????

?2??????????B?????s?????????????1???????????s?t????????????t??????????7????????????????????

21. ??8?PA?PB????O???A?B??????AC?????PB??D???OP?CB?

?1????OP?CB?

?2??PA?12?DB?DC?2?1???O????

22???9??Rt?ABC??AB?AC??BAC?90?O?BC?????1????O??ABC??

??? A?B?C?2????M?N?????AB?AC?????????AN?BM?????OMN????????????

???

11.

12.

13.

14.

15.

16.

???2016????????????(?)??

2016??????????????? ????100?? ???120??

????????3???30??

1?????????????????? ?

A?5

B?4

C?3

D?2

7?????????????? ? A?????? C??????????

B????????????? D??????????360

8????????y=ax2+bx+c?a?0??????????????x=?2????????

?ab?0? ?b2?4ac?0? ?9a?3b+c?0? ?b?4a=0?

???ax2+bx+c=0?????x1=0?x2=?4.

??? ?

????????7???21??

20???????????4???2000???????????????????????????????????????????????3???????4?????????6300???1??????????????????

?2???????????120?????????????????

????????9???27??

k

23???????y=xx?0????OAB???A?OB???C?AB?x???A?????4?6????AC?x??D???BD? ?1???k??? ?2????AC?????

?3??????OABD?????????? ?4???OAC????

24????AB?AD??O???AO???BAD.??BOCD?BO.??BO??O??E??AD??F???AE?1????CD??O???? ?2??AE=DE=3

??AD??.


????????????????
?????http://www.850500.com/news/60873.html
?????,??!
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|Discuz! X

GMT+8, 2026-3-12 08:28 , Processed in 0.382612 second(s), 19 queries .

Powered by Discuz! X3.5

© 2001-2025 Discuz! Team.

快速回复 返回顶部 返回列表