English 11 1m6u

c c c ! " # $%& ½ ' ()& * $%& +, ( )-.& /&01 & (( & # ##&/ 0 22 ( "3224 " 2 & 5 2 .&$ &. . & .2 ! "$%& 6 # 3( 2 7/(26$ / 2 , (/ " "(3/ $%& ( 3$ & .& & .2 &2 -. / -.& " " / $%&/&/ ! ")-. & # 8 . "4/&/ / $%& 8 '4 " " & (/ " $ &(( & )"2 / 422/ 2 , ( /" "(3/ $%& 5 & / (( & # 9 / &(( & 9 / /43 (3 &(( & 9 / / (. &3 &(( & 2 69



'/&/ 2 & /3224 " "( +, ( : 5 )-.& /&0 / -.&3 ( )"2 / &29 / -.& 3 ( )"2 /&/ 9 )(./ 7/3224 " .0)"2 /; ! & 3 223224 & /3 (/ " 6 . /3$%& 23 ( 7 + /4 $ &22$3 .0 & / 526/&2 (4 / . ( (.2 , ( 0 "( 8 & .& 62 ) 2( <6 "043 , ( /4 ..$" /4 " "&(.24 //9 / " "4 / 3 29 / 2 (. 9

c ='/ ! " .22 " /'/>3> 8 . )-. 0 " ##&042" " & + 20 " & ##½2/ / 0 2223 )-. & " .0 "#..2 " " 2 ½ 2 +.&23 3 & ! "$%& 6'8#' # " 6. . & -.

& "23"

& ! ")-. & # 8 . .22 "*5 " &'1 3 /./ 3 2 &./2"( &/ 33 "/ 33 & 22 "/$2 3 ./( 6 22 (($ 3 3 &29<4 "04&/ / 95 3 4 & 23(04 4 &2(9 / (. 04 &2(&, 234 / /(9/ $ "&3 3 2 (. 9

8 < 2"$443 $ 6/-. / (0 & . #"2 6 '2 / $ / . #"2("2 &( !(

& (3( 2 '2 26/ #"25(2 0 (( 3 '2 '2 ((. '2 <22 7;( .2( #"2. < '2 ;82/6 '2 '/0 #"2// ($ / '2 ( (. / /&0 @. / /&/ & 9/ / 2"22$ 9 <4 #"2 &'2 / . 9/ $ / 9 5 "2 " 3 & # <22 7; (.2( < '2 ; '/0 5(2 0 ((3 '2 '2 (

) #2 /4 /-. &042" " & 9 /#"2 &'2 / . 4/( /( 3 9 /#"2 &'2 4/( /( 3 9 ½ 2 7 / / 33 & -. (0 " &042" " & 9 / / 2 (0 "

& 9 3 /(3/3(2 $3 /(2 3 /(3/2 . $3 / " A / &(. 4 // (-" / 3/(&$ ( 3 B 8 3/ "/ 0/ 2&( 3 $3 /324 0 ½ #..2 & (.2/ 2"$3 22 "/ . . -. $ CCC$2" ( &4 + CCC;("2 /

(CCCC <CCCCCCCCCCCC CCC (CCCC( ½ (4/ 9 (CCCCCCCCC (3 (CCCCC < &(& 2 + / & 2 / (CCCCC & 2/ (CCCCCCCCCCCCCCC

& 2CCC;/.4&.2"/ CCCCCCC $ !/&2 2.2/ 33 2 & c ½ ! " # $%& .22 " ' +6 4 28 & & & +3 &)"2 /'/ ##&/ 5 0 2223 )-. & " .0 "#..2 " " ) 2 . " (4 0 ! "$%& 6 # " 6/( "3(4 (0& 3/(? &22/2 ? ( 3(4 0 6

&2"

& 9 / / 2 & " . 9

6/.. . ./ -. < ><22 ( ">3 ; (.2( <4 9 (3 CCCC <6 8 '4 " "..24/4 /62 28 & & ( !/&23 (" . )&/" . ( & 2"$ 6 "/ 33 2 & @/3224 "4 < ><22 ( ">3 ; (.2( <4 9 (3 CCCC <6 (3 *&1 c A ! " # $%& 3 (2 " 6 " +3 &<! ## .3& 2 &/ 0 22, & "&(. 4 " &22 " 2 !63 & 3

.& ! "$%& 6 # 3 .&" /&((( 3

/ .&" .& #@) 8 3/

):@:))+):'E

5 2 " 3 " 6 &&.4 4 (0 " , /&2$ 6 /3/ 9/4&2$ 9 / (3/& 6

&((( 3/ .& 9 # 4 223 9/9/ (3/& /4 3& " 9 / " 6 "9 ) 6 "3' 2 / /(.. . 23 &(. 9 ½ (. " 0 4&(. 4 )62 $2 3 4 " , 9 <4 32/6 "4 / &(. 9 c B' ! " # $%& &)-. ½ "( +3 & ##&/ 32/& 0 22 33 "3 ( 2 " 53 " 2 26& 3 & ! "$%& 6 # 33 /3224 "& -. 3 "(?

( 326& 3 . / 2 6 "$ " & " 6/ (4//

( 204 ($20 < 22/( 022( 3 0/ ( '/4/ 2 2" <46 /& 2F0. . / . ( / (4 "/( < (.3 2; (. / /&0 @. /4/. " ./22$ 9 / /" 3 /2 2. .. /4& "93 4 /" 4 2 /(9 5 / 0/. " ./ " (( &22& &9/9 5 "2 " 3 & # ($ 03 42 2. ../4& " 0/33/& 20/ ( /6 #3 /" . / 24 "$ 03 / (4"/( ; 22(; 2; ) #2 / &/("// " .-. &(.2/ "/9/ &22 /(9/ 4. 9 / &/("/(-.

&(.2/ "/9/ &22 /(9 / &//(-. 32 " ( 9/ &22/(9

/ &93 "(9 -. 9½ ( 2-(.23 /( ½ 2 7 #& 4 " .34 / -. &(.2/ "/ 4 /$ "2 4 / . & ( 0 < $2.

#3 "( &(.2& (3 "( &(.2$& /2&0 / $%& 6 $ $/ #3 / .*//91 #-. 4 " .3 4 /-. &(.2 / "/ (-. 32 "3 ( 4 /$ "2 4 /. & ( 0 :22; #..2 & & /. " ./4 4/ 2" '224// /3224 " &3 "( -. & / & 4 //. $ #3 / . & ( :22; / 3 220/ 3 :( &/ " '/! (/./ / & 0

; % 3 4"4 /( 0 c ((; 2 !6 6 2 " ( (" "/( ;

c D ! " $%& 8 2 ( 8 & .22 "8' +3 &)"2 /'/ .. A ##&/ 32/& 5 #< .&.2 / " &. 2 / . &&. " 6 2 33 & & & ". 2 ( . & .0 ".22 " ! "$%& 6 # 3/ 33 -. . 2 ( . & "/$2 3 ./( 6 <6 6 $(($ 3&2 $

&/29<4 "$ 2& " &2 $33 & 9 // 2$/&/ & &3 2 / 4 22$2& "9 <4& /4. . $/6 "( " 2& 9

8 ! / 2" 2#2 $ " $ 6/.2 -. / 2" #!@))': "2 " 3 & '/( " &22 '/$23 ( 3 . 4. ( 8 3 8 (6//( $&29 &/( !. &6 " + "//3 /& 3 &/ &( / ( 22 &/ & 6/$ "" ($ 36/$2& . 5 #2 /-. " " / 3( "9 . "/( 3 . :( ". 2 "/( 3 . >8 &6 " 8 "/4 "& ) 2 7 #( "/ 224$/24 / 3 (2 -.&$/" . / "// 3.2 -.

½ #..2 & &0)2& (.2/'$2 $%& 63/ )-. -. " ( " . "/ ( 3 . :( " . 2 "/ ( 3 . >8 & 6 " 8 "/ 4 " & c '/ ! " # $%& *"(+ "1 '/ 3 +3 &6 /&.. D ##½2/& "( 5 #<3 2 / 3 " 622 " & " . & " ! "$%& 6 # -.2 &/4 &, / &//4/43 2 &// ? & 4/4- & 2

3 / ."4 . A & B / D ( 7

& 4

) "3 / " "$ 64/ " 229 ½ "(+ " "( 5 / 0 "6 $&08 .9 "( / / 0 /../2($/ " / 6 9 "(A 5 " 6$&0 $0 & $9 "(B $2"$&0 / &3 /9 ½ (. / /&0@. <4 " &/9 /4 /&/ & / 9 5& $/&/ & / 9 / " /, 2$4 8 9 / /&& $ "/ 9 / /& 3/0 "9 / / "3/ 9 / #4 /3224 ", &(. / 62 <44 2 324 3 4 8 9/9 &/ 06 23

3 &// (93 4 4 22 4 "3 9/9 /9 A / #3 "/ 2 7/H c ½ ! " # $%& 2+ " 8/ &>.>>3> +3 &6 /&.. D ##32/& ./ &&/ #<( 2 ". 662 2 "/ " ! "$%& 6 # / -. &$ 3 " 3 ( .2 3 / 8 . 3&*)' 1

A 8/ + " 4 3 " 3 3 (/ . . /. $ . "3 *)' 1 8 !3 /4422 & / 3 2+ " /4 " " 22 4/ 4" "$ 69 5 2+ " '/ 3 ) )62 /$ (. 6 "9 $2 7 ")( 2+. 5 ( /( . /& 4 $ & 3 0 , " I4 3 /6./ J I54 $ . "3 J A I/ 3 0 3 ( .2& (/ 4 22$ J B I:J 8 I( /6( 4.3 4 / J D I5& ( /22/6 22( &/;J

c ' ! " # $%& + 3 &( $2 7 " )( 2+. '.!8/ &>.>>3> +3 & .0)"2 /."A A= 8!8."D D ##&.32/& &/ 5 #<$ "& 3 24 / ( 3 ". & " ! "$%& 6 # 3/ "/( 2 .3 &/ & & 4/4$& 3 24 / (32 " . &>.>>3>4 & &2 ! ")-. & # 6 / /4 04 4//&/ & 329 <4& $& 3 24 /( 32 " ( 9 8 '44 22$2 "( $ 6 $2 7 "( 2 . ½&2 7 / ( 9 22 " 6(-(.23( 9 <44/4/3224 "( 9 < (3/( / ( " %3 2 /.. .. .

" 3 2 /03 2 / 22 -/ 2 2 "/ 3 3 "/& 3

& 3 . 3 & & K , " 5 +. 4 /# +/&/&// 4 /$-/& $/ 32 "3/. 4/ c3 2 .. / 22 @/.." 3 23 3 2 I;;/$22+&;J I/ /2 "/4 &/9 0 / ( J A I/ "/½/ 4 2$/(3 / ( <. ( J B I#22/. 3 (9 4;J D I/ ($/6 922 ( /%3 2$ 0342&( J & & " 3 2 " 3 2. .. %2 I4 /4c 4 2220 /6/ 3 ( // J

I/ 22 &" 6(9E . ( ($ 3 2" 3 3 / /. %& ( J I&/2( &/2" ($.2/2.(;J = I'/" 3 /6 33 /. &4 4/

;J I'/0 6 $ -.& 4 2 (($ ( $ / J

) #..2 & +/3224 "2& / 4 /, +3 8!8."DD D 8 8/ &*.21 +/4 . . 2& &2 2.3 .2 32 .4 34 . 3 ( 2.3 . 3 .. 33 . 3 A 3 2.3 &2 . &2 33 2. 2 "/ . 3 B 4 4 /.3 .& 3 . 3& 3 /. D 8/ + " &/././ 2 "/4 /822 8& 3 &23 /2. &5 22 '/3 & 20 "&/.. &/ 3 /.$ /&2 3 23 /. ½ )62 /& $ /4 9 /$ (. 69

c ! " # $%& G@LM 6 "8 . )-. 0 "#&042" " & + 2 0 " & &½ "( )-. 8 2 ( 8 & '/ 3 $2 7 ")( 2+. "8 ! #< <.&½224 " & ! "$%& 6 # &22/ .28 . )-. 0 " #&042" " & + 2

0 " & & ½ "()-. 8 2 ( 8 & '/ 3 $2 7 ")( 2+. ( 3/$ &(( & "4 /(2 "/, 7"J

5 G 78 . '/. . 24 224 /, / 4 / ) 8 "3#4 / ½ /&0 "3#4 +& "3& ´ '/ ( " (4 22$ 3 / 4 "& 6 8 !."A." =*.½ & 2 "1 c A'/ ! " # $%& +3 & ## 5 #< ! "$%& 6





c B½ ! " # $%& '"G +3 &)"2 /!" "84 . ##&/ 5 #< 3224 " 2

3 " 4 "/. . , " " ! "$%& 6 # 3/ 2 (0 ", " & 4/4 4 /& &, " &(.2/" 6( ! ")-. &