1卷百校联盟20届高三8月尖子生联考理数答案

1卷百校联盟20届高三8月尖子生联考理数答案

书书书 !"!"! #$%&"""#$%&'(!)*!+"!,-./!01!2'!!!!3 !"#$!"!"% #$%&""&'()*#+!,-!." /012!!3+45 !"#$%&'! !!(!)*+,- !!./*0!"#$ 123 '%( "45#6' &)$'""#'#槡!%&!)$'"*+,' !' #!%)$'"'$' -%&78 &%!)$'"'$"%% !%. "45#9"''&((&: &''&"/ &''&!)"; &''&") &''!&& <''/'&(0!()'0&&&(&78 '/')0& ($ 0!)& &4; ')0- ($ )1 &78-" =>''0-&1(% &%2 "45#)(* '?@A&B )&* CD?@A&: ) '?@A&;+$"&:* '?@A&;+#- &&7 8"#+#- &% -%. "45#:- ,'3+4&""5&467&""5(D(! )*+ ,-&E ; 467!03+4!)467&""503+4&""5) 0槡& ! 0' !% 1%2 "45#:-''()''/+('*7"'"0 ' '! (DFG H&E ; +)"&-'0'()'&I '#" J -''() '*7'0'(0' '&-.''()*7'0'(/'/ ' '!&-.'0'( )!&78KL-''(M')0'&1NLOP'( 0')!''/'(&%2 "4 5 #: +3+4! / '1/&2(3+4& )" ; 467&3+4!/3+4&467!/&467"3+4&)"&<467'&/ !(/&467"3+4&)"&<467"''/&3+4&()"&6' 467","&783+4&)0' &&:bcde;+!01!0 2!)0!123+4&)! &12)!&7812)&&:-&!" 1 23 f g ; 3 ) ' -)'12(!0'2!/1!0+! ! (!槡 *) ' -'&!0'!槡 ( 槡) !'hE:3+4&)0' &&.i467& ) 槡! ! & &;-&!" 1233)' !12467& 槡) !(% ?%( "45#jk !# R&" Yl-4&m- , ML n&4 +&B '&'',!/ &'',#(+ &'',& )! &'',4+ &'',& ) 0!" &'',4"" &'',&". 0!'" &'',4"/" &'',&" ! (! ) 0!@ '' !(!)0' !&- , MLn4" +&B'&'',!/ &'',#(+ &'',&)! &'',4+ &'',&)!" &'',4"" &'',&"+!" &''"4"" &''"&")! @'@!)-&opqr'0' !&psr'-% '"%9 "45#:! ' - #!)*+,' ! ' -&!'$")*+,' !'&E; ' -#2#'&tuGH-''()*7'0'/'''.'(&B -.''()' ' 0'+"&78-''(M)'&/A(+Dv GH&:-'1 -(#-''(;*71 -#' -% ''%( "45#:AwE;-''(Mxy''"&'"/'(1 z-&{;pqr&78-''" / ' !() 0'&# | },~l G H -''()467'!"'0 " 8(&-'' &()'& -'' &('-''(M'"&'(+1psr&€‚ƒ„ !"!"! #$%&"""#$%&'(!)*!+"!,-./!01!2!!!!!3 …&78$†‡,6'-''"()-''" /'()0' !& `-''(M''"&'" /'(+ˆpqr&‰ˆpsr& Š‹"'"/#)!/"01" 8 &"''"/'(/#)!/"0 " 8'/)!(&WgUv;")!" & &78-''(1pq |] 5)!" " )&&%|},xy'"&!"'?(1Œ Ž'8<&X]&I-'"()"J&<#)/"J& -''(M'"&!"'?(+1-XHp‘'8<&@!0' )'&-1&&†‡% '!%2 "45#:-''()''!0!'(B' ;-.''()''! 0!(B'&78-''(M'0A& 槡0 !(&'槡!&/A(+ D^GH&M' 槡0 !&槡!(+DvGH&’“-''(1 STE; 槡0 !#'!#"&” + '!0!)-''!( '!0!)'!B'! & 96''()'B' ' 槡0 !#'#"(&B 6.''() ''/ '(B'&78 6''(M ' 槡0 !&0'(+ D v G H&M '0'&"(+D^GH&:6'0'()0' B&6' 槡0 !( 槡)0 !B 槡0 ! &6'"()"&E ; + '!0!1 { r • – D '0' B&"(% '&% 槡0! !—8 "45#m+#!&:-'+()+ ! & )!&; +!)>&78+ 槡)! !'˜™(—+ 槡)0! !&m+.!& :! ' !+0!)!&;+)8% '-%< ? "4 5#: :;7'/ ' :;7')& ;467' 3+4'/3+4' 467' ) 467!'/3+4!' 467'3+4' ) ' 467'3+4')&&78467'3+4')' && 78 467-'/3+4-')'0!'467'3+4'(! )'0 ! ? )< ?% '1%0'! "45#: &''!"! )'&''&"0 &''&!(! ) &''&"! / &''&!! 0! &''&!+ &''&"š&!)&&&")1&!")< ; &''&!+ &''&")0'1 !&78 &''#!+ &''#")'&''&!0 &''&#(+'&''&"0 &''&#() '! & &''&!0 ' ! &''&"(+ '' ! &''&"0 ' & &''&!() 0! ? &''&!!0' - &''&"!/' ! &''&!+ &''&")0!0!1 -0'1 -) 0'!% '8%& "4 5 #: 13+4" )!23+4! ; 467!3+4" ) !3+4!467"&78467&)467'!/"()467!3+4"/ 3+4!467")&3+4!467"&:2)! E ; ! 467") + 467& ) 1 467!&78+)!467& 467" &1)!467! 467" &78 3-&!" ) ' !+1467")' !+-467&467! 467!" 467")!467!+467& 467") 8467!3+4!)&467!!+&&I !) " - J-&!" 23 {;psr&% '<%"45#''(&)!&")!&#)" && &›œœœœœœ '!(: ''(ƒ&-''()!467'!'/ " & ()467!'/ 槡&3+4!'& 1›œœœœœœœœœœœœœœ 78 6''()467!'3+4!' 槡/ &3+4!!') ' !467-' /槡&''/3+4-'( ! )467'-'/" &(/槡& ! & 8›œœœœœœœœœ I'))"&" -*J&" &+-'/" &+-" & & 780槡& ! +467'-'/" &(+'& >›œœœœœœ 78"+6''(+'/槡& ! &<6''(M)"&$ -*+1r ')"&'/槡& ! *% '"›œœœœœœœœœœœ '>%"45#''({'')'!)'&;-''()"& {'')'!)0'&;-'0'()0' !-''()"& {'' )'&'! ) 0'&; -'0'() 0-''(/ '-'0'()0-''(& 78-''(DFGH% -›œœœœœœœœœ '!(# : 6''()-''( ' š - ''''! ()''-''! ( /'!-'''(& E;6''(D_GH`6''''!()6'''(/6''!(& 9''$'!$"&B'' '! $'& :'$'J6''(#"&;6''' '! (#"& 78 6''' ()6''! +'' '! ()6''! (/6''' '! ( #6''!(& 786''(M'"&/A(+DvGH% >›œœœ $:6''(D_GH`M'"&/A(+DvGH& E;6'!'0'($6'&'(/6'"!'0'"($6'"&'"( !"!"! #$%&"""#$%&'(!)*!+"!,-./!01!2&!!!!3 / !'0'," &'," "!'0'"#"&' 0 1 2 " / ',' ! '," '!'0'(!#'&'( 0 1 2 ! /'#0'—' 1#'#' !—'$' !& 7 8 ž g 6 '!' 0'($6 '&'(1 4 a ' '0A&0'(%'' 1&' !(%'' !&/A(% '!›œœ '?%"45#''(:#7 槡) &&3#"$)" 8š#74"$ ; "#)!#7 槡)! && M-"#$ z&:bcde; #$! )"#! /"$! 0 !"#@"$@3+43#"$ 槡)'!/'80!@! &@-@槡& ! )-& 78 #$)!% 8›œœœœœœœœœœœœœ '!(93#"$)!&B &")"#) 槡& 467! & M-&!" z&&) " &&3&"!) " ! 0!&3&!") " 8/!& :|cde; !" 467&) &" 4673&!"&< 78!") &"467& 4673&!") & !467!467'" 8/!( ) & 槡&467!!/467!3+4! ) & 槡& !0槡& !3+4!!/' !467!! ) & 467'!!0$ &(/槡& ! . & '/槡& ! )8' 槡!0 &(% I!!0$ &)" !&