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发布时间:2014-01-28 13:49:13  

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??????? ????? ????? ????? ??????? ????????????????? ???????????? ??????? ???????800 ??????????? .3

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. ?????? ????? ????????? ????????? ????????????????

28

?????????????50 ????????? ????????? ??? ???????? ???????? ??? .112.5 ?????????????????? ????????

—73— .?????? ?????????? ) ( ???????

) ( ????? ) (????????? ???????? ) ( ????? ???????? (c ) .12

)????? 44 ??????(.????? ??? ?????????? VI

)?????6 ?????? ???2( ???????????????? ??????????? ???? ???????? ???????? ????????????????

—74—

?? ???????????? ????? ?????15 ?????? ??????? B??????? ?????????? 12 ?????? ??????? A ????? ????? ???

.1)1

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

???? 4500 ?????-1 ?????????? ???????? ??????? ???????????-????????? ??????????? ????????? ?????????? )2

??????? ?????? ??? ??????? ????? ????????? ???????-2 ?????-1?????? ?????? ?????? ??? ????500 ?????-2??????? ??????

? ?????? ?????? ??? ????????? ??????????? ????1100 ?????? ????????? ??????????? ????? ????-2004 )3 ???????? ??????????? ???????????? ???? ??????? ???????? 5% ???????? ?????? ???????800 ????????? ?????????

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)?????5( ?????? ????? ????? ????????? ????? A ??? C?????? ?????

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??????? ????? ????? .2

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????????? ??????40 ???????? ???????.????? ?????????? ????????? ??????????? ?????? ??? ?????? ??????.3

????????? ???????? ????????? ?????????? ?????? ??? ???????? ????? .13

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

????????????????8 ????????? ????? ?????????? ??? ????????? .14 ) ( ???? ????????? ?????????????? ??????????6 ????????? ????? ??????????

3.5 ???? ????????? ??? ?????? ????? b ????????? ??? .15

. ?????? ????? ?????

20 ????????? ????? .16

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

4 ?????????? ????????? ??????????? ??? .17

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

16 .18

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

2 ???????.????? ????? B ?????? A ???????? ?????? ????? .19

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(. ????? ????? ?????????? ????? II )???????? ?????12 ????? ????????2?????????

98 ???????????? ??????-6 .1

) ( . ??????

3 ?????? ?????????????????? ??? ?????????? ??? .2

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) ?????6 ?????? ????????1 (. ???????? ?????? ?????? ????????? ???? ?????? ??????? ????? III

—78— .) (?????? ?????????????? ???????? ????? ??????? ?????? ??? ???????? :?16:15?0.8:1?4:5 .1

3 ??????????- 6 .4

2 ????? ?????

A . 4:5=16:15 B. 0.8:1=4:5 C. : =4:5 D. 16:15= : . ?????? ??????? ????? ) ( ?????? ???????????? .2

A . 2?6x B. 18?11

6?3 C. 2?16?2

x?100 D. 8x<12

) (: ?????????? ??? ??? ???? ???????????????? ???????? ????????? .3 ?????? .D ???????? ???????? ??? .C ??????? .B ?????????? ?????? ???.A

) (

??????????? ????????? ???????? ???????????????? ?????? ?????? ????? ???????? ?????? ?????.4

.??????? ???????

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

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

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

???????????? ????? ????????? .5

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

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

5 ????????? ????? ???????????h ???????????????b ?????????????a ????????? ???????????????? ??? .6

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

A . abh?5 B. ab(h?5) C. 5ab D. 5abh

)????? 47 ??????( ???????? IV

) ???????? ????? 10 ?????? ????????1 ??????? ??????(. ????? ??????? ??????????.1

16?18? 1.01?0.91? 742?258? 7324?4

? 2.25?4? 6?5? 5?2

? 8?20? 32512

83 10?3.2?5.8? 7?

10?7?3

10

?

)?????20 ?????? ????????4 ??????? ??????(???????? ??????? ????????? ????? ???????.2

85?54?18?745? (1112?3?4)?12? (2381

5?4?15)?2

?

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

8 ???????? ????????? .54 ???????? ??????2 ???? ???????? ??????????? ????? ?????

)?????6( ??????? ?????????? ????? ?????????

240 ???????????-6 ????????? ????? .6

50 )1(10 )2( .???????? ??????? 20% ??????

.???????? ??????? 25% ?????? ???????? ??? ?????????

-6 ??????? ???????????? ?????? ????????

-5 ????-2008 ?????????? ????? ??????? .7

.???????? ????????????

-8 ??????-5 ????-2008 ????????? ?? ①

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

?????

)?????3(??????? ????????????????? ????? ????? ??????? ??? ?????? ?? .3

)?????2( ?????????? ???????? ??????? ???????????????? ???????? ?????? ?? .4

????? ??????????? ????????? ???????? ??????????? ???????? ?????? ????-2010

)XV( ????????? ???????? ???????? ??????????

—82—

)?????150 ????? ???????????90 ?????(

?????? ??????????????????? ??????????? ?????2 ???????? ?????-15?-7(. ???????? ??????? ???I

).???????? ?????37 ?????? ????????1 ???????

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

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

2.

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????? ) ( ????? 2?????15????? = ) (????? 1.25 ????? =) ( ????? ) (???????? 4.5????? = ) (

. ?????? ) ( ?????? ?????????????? ?? 1.1234812348 ...... ????? ?????? ??????? .4

???????? ??? ??? ??? ??????????????? ?????? 8.30 ??????? ???????? ???????? ?????? ??????? ??? ??? .5

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

????? ???????? ??? ???? ???????????? ?????? ????????? ???? ????? ?????? ??????????10 ????????? ????? .6

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

????? ????) ( ????????? ??????? ??? ??? ?????? B ????? ??? A?????? B=233?A=223 .7

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

????????? ??? ????? ??????????? ?????????? ???80 ?????????????????24 ????????? ???????? ???.8 . ?????? ??????????) ( ????????? ????????????????? ??? ?????????? ???40 ????????? ??????????? ??????????????????? ?????? 20

% ???????????? ????? ??????? ????????????? ????????????? .9

. ) (:) ( ??????? ?????? ????? ?????? ??? ???????????? ????? ????? ??????? ????????????? ???????? ????????????? ????????????? ??? ?????? ????? ????4 ?????? ??????????1

????????? ??? .10

???

) (. ?????? 49% ??????? ?????

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

) ?????8 ( ????????? ???????? V

25.12

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

??????? ???????????) ( ????????? ????????? ????? ???????? ????? ?? ???????????.????? ??????.1

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.???????? ??????????? ???????? ???????? ????? ???????? ????? ??? ??.2

????? ?????????? ???????????? ????????? ???????? ????? ??? ?? ?????? ???????? 1:10 .3

. ?????

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

????????? ??????? ?????? ?????????????????????? ???????-???????? ??? ??? ??????150 ?????? ????????? )1

)?????3(????? ????? ????? ??????-?????? ??????? ????? ?????????????? ??? ?????????1.5

4 ?????? ??? ??????????? ?????? ???????? ??????? ??? ?? ??????????400 ???????? ?????? ??? )2480 ???? ???????? ??????????? ?????

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

????????? ???????? ?????? ?????? ??????????????1800 ?????? ??????-3 ????-2008 ??????????? ?????? )3 ?????? ????????.????????? ???? ??????? ????? ?????? ?5% ????????? ???????????? ?????? ???????1600 ??????

)?????3 (? ????? ????????? ???? ??????? ???????? ???? ????? ?????-3 ????????

??????? ????? ?????????? ??????? ?????? ????? B?A ??????????? ??? ????? ????????? ????????? )4

A ????????? ??????????????? ????????5

.????? ????? ????? ??????? ????? ????????? ??????-?????? ??????-???

???????????? ????????? ????? ??????????? ???.?????? ?????????60 ???? ????? B ??????????? ?????????? ????? ????? ????????? ????? ??????? ?????????? ?????? ????? B?A?????? ???????? ????????? 5:7 ??????? ??????????

? ??????

?????????? ????????? ?????? ??????? 20% ?????????? ??????????? ???????????????? ??????????????-1?? .2

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

.?????? ??? ?????????

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

??0.1mg100????? ??????? ????????? ???? ??? .13

) ( ???????? ???? ???? ???????? ?????? ?????0.2 mg ??????????

-1 ????????????-16 ??????-10 ????-1964 .14

. ?????? ??? ) ( ????? ??????-2008?????? ??? ) ( ??????

.15

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

2 ????????????????3 ?????????????4 ????????? ????????? ?????? .16 . ?????? ?????? ???????? ) ( ???????????? ?????? ????????15

5

????????? ??? ???? ??? ???????????????? ?????? ?????? ???????? ???? ????? .17

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

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2?????????? ??????? ???????? ?????48 ????? ??????? ????? .18) ( ??????? ???????? ???????

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

?????? ????? ???????? ??? ????5 ????????? ??????????40 ????????? ??? .19

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

6 ????? ????????1????????? (. ????? ????? ?????????? ????? II

49?????? ?????? ????? ???50 ???????????? ?????-1 ??????-4 .1

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

??????? ?????? ?? ?????????? ????-2?????????? ?? ?????? ?? ????-1?????? ??? ??? ?????? ??? ????????? .7

?????? ????? ?????? ??? ?????? ??? ???????? ?????? ????? ?????17 ???? ????????? ?????4 ???? ???????

) ( .?????? ???? ?????? ????? ?????? ??????????? ????? ??4 .2

.?????? 1:4 ??????? ?????????? ??????????????1:2

??????? ?????????????? ????????? ????? .3—90—

) (

) ( .?????? ??????? ??? ???? ???????? ????? ???? ????????? ??????? ??????????????????? .4

) ( .?????? ??? ??????B ???A ????? ???????? ??? ??????? ? ?????? B ????? ? ???A .5

???????????????????? ???? ??? ????? ???????? ????? ?????? ?????????? ?????????????? ?????100 ??0.06 .6

) ( .?????????? ?????10 ???

) ?????6 ????????1 ?????? (. ???????? ?????? ?????? ????????? ???? ?????? ??????? ????? III ??? ???????? ???????? ?????????????? ?????????? ??? ???????? ????? ?????????? ???? ??? ???????? ???????? ??? .1

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

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

?????? ???? ?????-2????????????? ??????

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2

D. 0

.) (: ?????????? ????? ?????? ???????????? .4 .?????? ????? ???0.805 ????????? ???? ??? ??0.795 ????? ??? ???0.80 ???? ???????? ?????? ??? .A

. ??????????? ??????????? ????? ??? ?????? ???78:?????? ???78×0.1 .B

.?????? ???????? ??? ????????? ???????? ??? ??????????? .C

.?????? ??????? ????? ??????? ???????? ????? ????? ??????????????? ???????? ??????? .D

???????????? ??? ???-??? ?????? ??? ?????? ??.?????4.8 ?????????????6 ????????? ??????? ???????? .5

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??????????60 ????????? ????? .B ??????????50 ????????? ?????.A

)???????? ????? ???????( ??????? ????? ??? ???????? ???0.5 ???? ??? 5 ?? ?????? ??? )2

) ?????7 (. ????? ??????????? ?????????????? ?????? V

????????? ??????.????? ???????? ??? ???? ??? ?????? ??????????2 ??????????????????4 ????????? ?????? .1

????????? ????? ????????.????? ????? ????????? ????? ??? ??? ?????? ??????????? ??????????????

?????? ??????????70 ????????? ????? .D ??????????100 ????????? ????? .C

????????? ??? ????? ????? ?????? ??????? ????? ??????????????? ?????????? ???12 ??????????? ??? .6

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

A . 48 B. 24 C. 12 D. 6

)?????3( . ????? ?????? ??????????? ??? ????????

????? ??????????? ????????? ???????? ??????????? ???????? ?????? ????-2010

)XV( ????????? ???????? ???????? ??????????

—94— )?????150 ????? ???????????90 ?????(

?????? ??????????????????? ??????????? ?????2 ???????? ?????-15?-7(. ???????? ??????? ???I

).???????? ?????37 ?????? ????????1 ???????

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

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

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

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

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

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

. ????? ????????????? ???? ??????? ?? ?????? ???) ( .3

4. ?????14.05 = ) (????? ) ( ??????? ?????25?????3 = ) (?????

2?????????? ??? 500?????????? ??? = ) (?????????? ???= ) (?????????? ??? ??? ??????????? ????????3:5:4

??????? ?????????? ?????? ???????????? ????? ??????????? ??? .5

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.6

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

??????????? ???????????? ????????? ???????? ????????????????? ????? ???????? ??? ??????.4

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

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????? ??????-?????? ??????? ????? ????????? ??????????? ??? ??? .5 ) ( .?????? ?????

???????? ????? ??? ?????????????? ???????? ?????????? ?????????? ???????? ????????-28 ????-2008 .7

.??????????? ????-) ( ?????????? ?????????? ???????? ????????-50????????????? ??????

????? ????) ( ????????? ??????? ??? ??? ?????? B ????? ??? A?????? B=223?A=233 .8

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

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

???????16 ???? ??????????? ??? ???????? ????? ???????? ?????????? ???????8

=y ???????????? ???????) ( y ????? x ????? ???????? =y ????? .9

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

????3 ??????? ??????(.

???????????????? ??????????? ???? ?????????? ???????? ?????VI

—98—

) ???????? ????? 12 ??????

?????B??????? ??? ????????5.5 ???????? ?????A

.????? ????? ?????? ??? ??????? ????? ????? ?????B?A .1

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

??? ?????? ??????????-5 ?????-6?????? ?????? ????? ?????2400 ?????-5 ???????? ?????????? ????? .2

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??????-5?????? ???????? ???????40 ???????????? ????????? ????? ????????? ??????????? ??????????-4 .3 ????? ???????????? ??????-5?????? ?????? ??? ?????24 ??????????2 ???????? ???????? ????????????

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

????? ??????? ?????14 ??????????????? ???????? ????346 ?????? ?????11 ???????? ?????? ???????? ??? .4

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???? ??? ?? ??????????????? ?????? ??????1:100

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

?????? ????????? ????? ????? ???? ??????????? ???????????? ???? ???????? ??? ????????505 ????????????

)?????5( ? ?????? ???????? ????? ????? ??????-

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

??????? ??????????? ??? ???? ??????????? ????? ?????????-1 ??????-6 .10

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030

60 ??? ) ( % ??????????????

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

.12) ( ???????? ??? ????????? ??????????10 ????????????????????10 ??????????????????15.??????) ( ???? ???????? ????????? ????? ????? ??? ??????? ???????? ?? ????????????

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

) ( %??????????? ) (% ????????? ???????? ??????10% ????????? ????? ??????? .13

1?1?2?2?3?3?4?4?5?5

...? ...:???????? ?????? ?????? ????????? ?????? ??????? ??? .14

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3:2 ??????? ???????????? ???????? ??? ????? ???????? ???.15

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.295%??????? ????? ???????????????? ??????? ?????? ????100 ?????? ?????.3

) ( .?????? ??97%??????? ????? ????????????????? ??????

—102— ????? ???? ????? ?????? ???????????? ??????-6??????? ????? ???336 ???????????? ??????-5 .2 ????? ?????? ???????????? ??????-5?????? ??? ?????? ??????? ????? ?????? ???????????? ??????-

5 ) ????? 5( ???? ??? ????? ??????? ????? ?????? ???????????? ??????-6 ???? A ???????????????? ?????6 ??????? ?????? ?????—101B??????????? ?????— 10??????? ?????A ????? ???.3 )?????6( ?????????? ???????? ????? ????? ???? ??????? ???????? B?A ??????????????? ??????????? ??? ???????? ???????? ???????? ????????????? ???????? ????????? ??????????4 ???????? ????????? .4 ) ????? 6 ( ? ???????? ?????? ????????? ?????? ????????? ????? ????????? ?????????? ???????? ???????????? ????? ????5000 ???????? ???? ??? .5DVD?????2000 ????????? ?????? ??????? TCL?????? ?????????? ??????? ?????? ???????? ?????????20% ????????? ????????? ?????? ???????????.??? ???80% ????????? ????????? ?????? ) ????? 46 (???????? ??????????? ???????????? ??????? ?????? ????? ??? ?? ??? ???????? ??????????? ) ????? 6 ??????(. ????? ??? ??????????? ??????? ???????????? .6 ??????????? ??? ?? ????? ?????????? ????? ?????????? ????? ???????????? ?????????? ?????

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