2016????????

admin

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

2016?????????????

?????????10??????3???30?? 1??A?

??1??3?0???????????? ?

B??1

C??3

D?0

2?????2015?�???�???????????????????319?????2014?????16.43%???319??????????? ?

A?3.19�105B?3.19�106C?0.319�107 D?319�106 3??????????????????????????????????? ?

A? B?C?D?

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

A?a3?a2=a B?a2?a3=a6 C??3a?3=9a3D??a2?2=a4 5???? ??ABCD??M?BC??????????A=135�???MCD????? ?

A?45� B?55�C?65� D?75�

6????�?????�???????7???????????????????????????????????????3???????????????????7??????? ?

A??? B???

C????

D????

7?????y=ax2+bx+c?a?0???????????x?y?????????

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

A???x=?3 B???x=?2 C???x=?1 D???x=0

8?????x???????x2?2x?k=0??????????????k??????? ? A?k?1

B?k?1C?k??1 D?k??1

9????AB??O????C??O??????C??O????AB??????E???A=30�??sin?E???? ?

A? B? C? D?

10?AC=BC=25?AB=30?D?AB????B???DE?BC??????ABC?????A??????E??BD=x????ACED????y???????????y?x?????????? ?

A BC D ?????????6??????4???24?? 11??x=6????12?????

????? ???x???????

13??????????50????????????????????????????

??50?????????????????????

14?????????????O?0?0??A?3?0??B?1?1??C?x?1????O?A?

B?C???????????????x=?

15????????????????????????????50m?????????

????????????????????????48m????????????????????????m2?

16???????ABCD???A?B???y=?x?0???????C?D???x??

y????????k?????????ABCD????????? ?1??k=2?????A?B?C?D???????

?2????????ABCD??1??????A?B?C?D????????k???????

?????????8????17-19?????6???20-21?????6???22-23?????6???24??12???66???????????? 17????|?3|+

18??????BD???ABCD?????

?1??????????BD??????????AD?BC?E?F?????????????????

???1?2+???0?

?2???BE?DF?????BEDF?????????????

19?????????????????????4?????????????????????????30?????????????5????????30??????550??

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

?2??????????????150????????550??????????????????????????????

20?????????????????????????????�????????????????????????????�??????????????????????????????????????????????????

?1????????m????????????

?2???????????????????�?????�?�?????�??????????

?3??????800????????�?????�??????20??????????�?????�??????????

21????AB??O?????CD?AB?????P???BF?AD???????F???AFB=?ABC?

?1??????BF??O???? ?2??CD=2

?OP=1????BF???

22???????y=x2+x????????

?1?????????????????????x2+x=1???????????????????????????x2+x=1??????0.1??

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

2016?????????????

?????????10??????3???30??

1????1??3?0???????????? ?

A? B??1 C??3 D?0

2?????2015?�???�???????????????????319?????2014?????16.43%???319??????????? ?

A?3.19�105 B?3.19�106 C?0.319�107 D?319�106

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

A? B? C? D?

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

A?a3?a2=a B?a2?a3=a6 C??3a?3=9a3 D??a2?2=a4

5?M?BC?????????????ABCD????A=135�???MCD????? ?

A?45� B?55� C?65� D?75�

6????�?????�???????7???????????????????????????????????????3???????????????????7??????? ?

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

2

A???x=?3 B???x=?2 C???x=?1 D???x=0

8?????x???????x2?2x?k=0??????????????k??????? ?

A?k?1 B?k?1 C?k??1 D?k??1

9????AB??O????C??O??????C??O????AB??????E???A=30�??sin?E???? ?

A? B? C? D?

10?AC=BC=25?AB=30?D?AB????B???DE?BC??????ABC?????A??

????E??BD=x????ACED????y???????????y?x?????????? ?

A? B? C?

D?

?????????6??????4???24??

11??x=6????

?????

12????????x???????

????????

???????????????????????14?????????????O?0?0??A?3?0??B?1?1??C?x?1????O?A?B?C???????????????x=?

15????????????????????????????50m?????????????????????????????????48m????????????????????????m2?

16???????ABCD???A?B???y=?x?0???????C?D???x??y????????k?????????ABCD?????????

?1??k=2?????A?B?C?D???????

?2????????ABCD??1??????A?B?C?D????????k???????

?????????8????17-19?????6???20-21?????6???22-23?????6???24??12???66????????????

17????|?3|+???1?2+???0?

18??????BD???ABCD?????

?1??????????BD??????????AD?BC?E?F?????????????????

?2???BE?DF?????BEDF?????????????

19?????????????????????4?????????????????????????30?????????????5????????30??????550??

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

?2??????????????150????????550??????????????????????????????

20?????????????????????????????�????????????????????????????�??????????????????????????????????????????????????

?1????????m????????????

?2???????????????????�?????�?�?????�??????????

?3??????800????????�?????�??????20??????????�?????�??????????

21?AB??O????????CD?AB?????P???BF?AD???????F???AFB=?ABC?

?1??????BF??O????

?2??CD=2?OP=1????BF???

22???????y=x2+x????????

?1?????????????????????x2+x=1???????????????????????????x2+x=1??????0.1??

?2????????????????y=x+?????????????x????????????????????????

?3?????P???????????????????????????????????????????????P?????????????????????????P?????y=x+???????????

23???1???????????????????????

?1????????2?????ABCD??AB=AD?CB=CD?????ABCD??????????????

CD?BC?AD???????? ?2??????????????ABCD????AB?

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

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

?3????????3????Rt?ACB????AC???AB????????ACFG????ABDE???CE?BG?GE???AC=4?AB=5??GE??

24???1???????xoy????l?y=kx+b?x??y???E?F??B?????2?2????B???x??y????????A?C??D???CO??????BD????????BCD??????BC?D?

?1???CBD=15�????C?????

?2???1????l???A??k=?????2????D?C?O?????????BC????????OAF????????

?3???1????l???D?C?????3???DE????????DOE??????DO?E???O?C?O?O???????D????DO?E??CO?O?????????k?b??????????????

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


?2016????????????????
?????http://www.850500.com/news/61127.html
?????,??!