四年级下册语文习题-拓展三阅读 第九单元 北师大版（PDF版，无答案）

)&"
#"
0
"
1
""
?×X??
!
֬?
*
????9òó??^5@§
"
?×X??
!
???
?t???÷-^??5è?
"
?×X?T
!
·ù<·
!
Xú#k?
!
èt?q
?
!
nù]^#
f???ü
2
%&?×5??
2
]^é"J
T0?×g?°??qx85??
!
]^é"(T0g??`?5??·t
!
]^é"./T0??q'4
$$
!!f
!
?×
+
|}~?
!
]^*+???×5?m?c+v?×q-_5m"
!
"*
+fg0
%
?j5?#
&...
??·t
!
?*+./0?????$
*
P#A
?
*
???ì5*?.?
#
^'#$
!!"#$
è!#éê?ìí*?
(
ü5
!
w4Eh??R?`??65L
!
÷?éé5?5ó
!
ê?6??>?6
a;#
"
?Ii?
!
!Ii!
!
o(???s
!
???.w4h~??ì?6
"
ùú
!
?hi????6+_
"
.w4~??ì??
!
§+ê?`?06
!
.
??\???iT
"
w46?ì>í
!
'?hw4`??a?0
!
?ha??>\
?6???r6
"
a???iF§hi5
"
?!a?6??
!
U
?rs?5?DD
!
?rsw4?ì>í6??
"
??
!
??6.
???h.
&
a?\????
!
?\w4
'"
???T.??ê¤
??
!
?.w4?ì>í@5°?s
!
^_??S|??%-§?
"
!%&'(
g%hijkl2
"
2m??m6??
!
?pw4m6????o
!
?#sw4
?·0?-?
!
?dm_?l6??
!
?m_??0?
%
?J
%
?×??N
!
ü?m_
òd?ó??5(
!
?em_V:????M6??
"
'?&??X?d6n?
!
???nw4??m_(?5(
!
?r??\á6?
)'"
M??
"
D2???hua&?s?m
%
?ê=????
!
?"[K??
!
W???
uK*??
"
!)*+,
w4ho?÷???6e?
"
ü5??
!
)_??/60?
!
_?OH6?J
!
_?÷?6?N
!
??a\^_0?
"
)i?
!
§p5(??×ù\oa
!
??`^
_?:±?|??ú?
!
??"M??`
"
?hw4`\^_rR)16ü?
!
ü
?^_òd?ó
!
??5(
!
~"?6üi?;í
!
~???{?
!
u?a???"?
6?+
%
"v6??
"
:
!
^_yw4
!
?y453B,6?+"?
"
è!#??*
""
?÷?X#\\k×
!
??????#??
&
???X?_#^'
!
???X?/??
/
*?>^'??"ü\?
-'
M+
÷?×???#(
?oG(7YZX.
!
?o?47???
&
??U???N?÷et
!
??=1_?{#áZ
,,
"""
^'?/?????
/
?/0?>
.
?/??=??#E
!
u??(#??
%
N?#??*
!
h~${#???
!
h~?43YZ
%
!~?
!
è
!
a*#???3YZ
!
?N??>/?
!
??
,,
!+
óub?L
"
^o_%
&
ü
'
6Wk
!
???
""""
óu?
!
?ó
"""!
?ó
"""" &
ü
'
u`ub6.?*
-
!+?
(
6H
%
Me
)/
"y*
/
#?*
"
g2
&
ü
'
6:?h
"""" (
???
)
"+
3T?nin
"
"
?
-
?
(
??
)
"
z
("""")""
?
("""")""
?
("""")
"
/
("""")""
?
("""")""
D
("""")
)("
#+
???n$?
"
"(!)
>é5á6???ò
!
?rs???6??
"
u$
- "
"(')
w4í,
"
?$
- "
$)&
???2#
,
??üm_??66C
!
0\;[6E(
"'
?hi?
"""
(*)
Nì$
"+)
Wì$
",)
9ì$
)!
???ni??T6$?Q
,
"
%)
FG-]nw42sN?+?
!
ü?h
-"""""""""""""""/
""""""""""""""""""/""""""""""""""""""
&)
2lWFG-]
!
*+á,%oio
!
g]??6???????s2?{
?
,
!f?g]6$?'?n,?
"
"
"
(
!f,ti?uvwaxn`yuz{
!
????|s}~
,)
"
"
"
###
#
#
#
#
#
#
#
?|??i?G??#?!?±r?àá?*
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
?
""自我评价! """"""老师评价!
???
"
?RR
"
???
"
???
"
Tàà
"
è??
"
-áá
"
t??
$^'
!
wD8??3
.
wo??8??GFGF
!
?C*?UFGì?#?
/
&
wo!?8??????
!
?C*xó??/#?9tó
&
wo??>#×?
!
8
??a??k
!
?C*??D??#è?
,,
))"
$w·?éwMK#(
!
}GU.?·5
%
Sl??7~w#?:bp
!
9`*
?Q¨#×?owB?
!
:eN??w*?#NR
.
??*è!
!#/#
?
/
u
!
)?$???è?è??Nêè>
!
3??=FU
(
&?
)
W>0
????G?@7^?ì>?#)???
%
?}í]?÷??
!
?
#=1.$
v17?
M
-(
$?
/
a÷~l89#^'
/)
!??w?0
!
?7?>~l89#^'
!
?M
??JN?
!
nK%
???#*l??
!
?v3?(Jl0è?????8^
'
%
N?l?A>
!
a6?#8^'=?
!
0è=S?+?v
!
^'De???
89#&
.
2?8^'D*+?7??
%
?üN"p`§#!??
!
V??*l
(
/?
)!
^'ù?"??ò?
!
'(A?
(
/?
)
à?'??o
!
XóD?9(389(
!
?
óDF9(3?9(
%
^'N??"????
!
^'??#?(B0??9(o
&
t
?
!
"??X5#?o>#?(à'G
!
%??8(
!
?)????
(
8^'
)%
b
D8^'CxD?~#t??7y??
!
%~N??N??
"
!?>t??1R
+ü
!
\~×
"
?#¤}??#N??
%
?)NL"X+ü?
!
*"DN?X
!
??O
X?~My??
%
?X#t?
!!"#$
?ò?ó?ò??÷*?ù
w45úháh??
%
!
%
/
%
z
%
?
%
"
(=82))%
c=i+/*#h65`ìr
6
"
??*#h65`+?iT
!
?h5`?+
!
!h5`ù?
!
ch5`??
"
L
J6ü??LJc?$??.l-6@??Nu
!
)_??ópw46rh5#ü
?d?
!
??2??'?
"
??R??í66C
!
?!w4
5#h%???6
!
??íd6oJ?
!
LJ6ü?
%
N&?
C?
!
e|5#6?`?üEch
%
?h5oa??
!
?7?
h
%
!h5`t????
!
×?3??oJ?,?6
!
+`5
(
ù??h?5
)
.??t6?.
"
?6
!
???R
%
?í
?\65Lh?h6
!
§??)3g6ò??é'?e?r?h
"
)*"
!%&'(
g%?ns'?(d`?á??R65?
!
??tò??w46?]
%
h?
%
g
B=6?j?????!
!
"[)?s?á?Rp?6*?
!
??s'?M?R6)
u???t?á?RfM6??pl
"
'??3?Xr??j6??"[??a?!s?R6D?D
"
??n?&?
`n?×%·
!
??e!?7-??
!
??"[a???X6?j
!
b??`??
&
?j
'
O6CeRM?6???l?
"
!)*+,
?R
!
hJ?p?
!
tKh+?6fM
"
)J???L??
!
?3?m_?,?
"
÷?)6???-.
!
?×Z)_?E**?m`[[aWm5a??@)?{?
6??
"
/???i?M???á?R6fs??
!
?E??i?o?÷6op
"
o?÷h?u6
!
)f???`^_???j??
%
????6??
!
?ü?m?3
??O
"
?iür?s?
000
??üt06
!
l??ù6
!
VW??6
!
0é+?
6
**
?^_2?*?m
!
??¤??
%
?f6o?÷
"
??úì*è!
?÷#_?????
!
!_?Dk?%ò
%
??ù&.
!
?X/úú#
!
%Dx?`??_?
%
b???
!
t??X?
????#ü4?9
%
*??u??NPOX?
#=28$
?#??
#68&):$
>
!
`?I
???#G!
!
·?"?#?(
!
????
#'K1$
?##$?%#?P
!
?n
?NL"3!?????*??k9#(o
%
K???
!
'
#,L)$
'#??(?&?#??
!
?V??"?
?5à)?k`
%
*
#HG$
S#&(+U)_u`
!
·IU,
#@G$
/#ká???-#?
%
?w.-
!
?ux~"?G!Z?
??/!
% '
qBi5
%
7%
&
?~
!
?t?p?&'
!
(ì?
45??eq
#(
R
#0D)$
0
#=D)$
#??h??1-
!
+$??_?*?Kp
!
23
#E8B"$
#??Xm?Uk9#áZ3?9#)C
%
???N?X4
#*!8$
5
#01!8$!
#D?÷#??@?&k?K6
#@8B)$%
^?ì#?V%
17
!
7
#;0C$
(ì8
#%78$
95:
!
?;
#,8!)$
<
#'G$
.?
!
??
"
t=
# 'D$
>
#01.$
7ks
!
%
???k
!
???F
%
?u
"
?&#(??????0
!
,??÷
N???>
%
èè?
!
?=x\?*"y@?_E???U(???#¤?
%
!
*+"
?>#?~á_ó7A_??BC
#E8B)$
?5
!
*+D1??#?E
#H8>"$000
?
???éêU.?
% 3
??K)
%
*G+4.,??
&
?$?-.k/???
!
??
?
%
]
&
?·t5S0
#(
:????6
000
±?6
%
K?U?5#??ZG?G(
%
97
!
!?#?P
???*?F
#HG):$
?
!
a?iw
!
?¤??G??t?
%
HK??
!
%??6?j
I?
!
????t?#????G?
"
GI
"
G9#??
!
"<*?Q/??t?
%
5
?#^'%N?t????????G?
!
*?·*
"
!
??JJ??N^?ìX
!
\?Q?
%
K"
!
K?#,/17L_J/"?#G9áZ
% 3
?;C?5?/?
·t5??1?k2?X]^?B
!
,]^???./0??·t5??
#(
#
$%
$
!3$;à
)
C'^4f57e6;?ì?
# "
"<7·?
)
e?r+
0·?8?
!
C'8(é?
#
!+
2l?,t;ìí?
!
UnDt6`??{?
&
&
'!
*?6?
&000'
?R?
'??
"
"(!)
a?
"
??
"
$?
"
D1
"
D22
(""")
"(')
0?
"
3?
"
4?
"
??
"
@55
(""")
"($)
`a
"
?(
"
?f
"
67
"
8÷d9
(""")
"(&)
:?
"
:;
"
5"
"
"
iG?c
(""")
")&
d?
'
?#
&
í?a
'"
?~%=x?):??¤6í?
!
?'?ns?
"
" "
" "
#)
,t6$?
!
?ùíN$?&?6??????6i?h
(""")"
"*)
o?6?*AaD?>??¨>???
"
"+)
@$6?5.?`a0?
!
P??A}6?A:?????
"
",)
D??`?á67
!
?h?é65ht@?ds?B
"
"-)
?÷
!
C5eDE°?
!
EFG;á
!
5L
%
NH8÷d9
"
$)
f
&
I?
%
p{65J:?"r,?
!
????`??p
'
ur4??&'
6$?
!
???6i?h
(""")"
"*)
5J"r,?
!
????
" """""+)
I?
%
p{"r,?
!
????
"
",)
5J"r,?
!
??
" -)
I?
%
p{"r,?
!
??
"
*!"
%)
g%?36H???_s?á°ì6w4
!
??ü?pr?6H???!6
??&?an,?Q
,
"
??3?;6
- "
"
ú±p?
- "
"
?÷
- "
"
K?s?üN
000
küN
- "
&)
?Rh?;???6i??÷??s
!
??**?mU?n??4?6?R
fM
!
U?~???o?÷6??"?6?+
"
?v:M??í
%
Kü
%
,?
%
W
í=?÷??6?j?DQ
,
?^__?Ay?÷
%
Ay"?6??M
%
??
!
&
?g%?!?R?j?D6??
!
?ni??j6?÷???
"
" "
" "
" "
(
!f,ti?uvwaxn`yuz{
!
????|s}~
,)
"
"
"
###
#
#
#
#
#
#
#
?????èé#?ê?ìí#???M??òó?*
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
?
""自我评价! """"""老师评价!
?)?M
"
?_Ná
"
Oáw?
"
*P·*
"
G)2Q
"
t(;?
"
??Q?
?(??
"
iuR?
"
su?}
"
uk??
"
G(.G
"
895:
"
;<.?
$^'?k"???
!
???#
!
?R*%(?+w#VW?
!
[["?X??
%
?t`§?(??
!
aSj#×\
!
CD~(??#?u???U?'TT_?
%
$!=?
!
a??U>*
!
?7~?u.
!
pp"
!
?\?"?y`
!
??N?
?#LK?X
-
?`u.DJ?ú#
!
?Ua??ú>
!
OD*lk?>
!
?D?°
!
??"????
!
LK?X#°]êV?
%
*#"
#
??
$
ü?
(
??>N??Jl^'
/)
oyP?+?T$
.
7Q?*Vn-#???
%
G
Y??WO?N
'0!!
?
'
u
!1
t%&?$X??*?W
%
%&
/<&1
??
!
x?{
#*?YP
!
]?????4Z#^'V÷?T
!
WO???*?
!
?X?7???
(
Jl^'
)%
?Jl^'[;N*_#?l???M??
!0
?6
%
2??D*+
(
Zt
)
??
%
(?V?#*+0?\?#???W
!
DT?#t]
%
??
>?/-#?×*?
!
??"{?U?"??#?ú?V^
_
!
fè<=y????"??wIN?>
!
?y·?,4±
?#xG??
%
(??^_#*l?G?
!
:??(#
?G?
!
·???G3xG
%
?N?(?G??#K?*
!
>?a?^'(?
!
D\
>?ù?#^'?;G`#
!
D-?#^'
%
?÷J?(?
!
D^'(??ú?Vó
_xGQ`#
!
??XD^'#;C
%
^
"
'
!!"#$
B3v
"
3?`a?á6w4????o
!
oL
&0
üN3?`a?á6w4
?
!
???òD?m×i!?a6?M
"
??w4?rb?t?N
!
??"x?
"
?
?w4?rb?OZh-o6?P
"
?gZ0R???ì!?
"
?÷+?atá?
L??Qt???rb
!
'????bRfD?w4?rbS*rDibT??\
D?òb
"
?U*
!
?i?èh*??ú?6
"
!%&'(
g%hi,í2?%
!
%·??s/.u
%
?ê?
%
Y??
%
'ê¤=.(??
!
?_s?w4*?6i?_×
!
.(sw4?m×*????u6?+
"
?%`?_w46
!
&???.(??
!
ei?V?6??+S6_×>|?
?
%
??
%
(s
!
^mv,?±6M?
"
^_`n.(%6
!
????n±
!
???.
(6t???$?W?-.???
"
!)*+,
456w4?x??6oa
/
?56w4e?XpW
/
V56w4?/?ò
!
X
àsrY
/
X56w4_^^_?×
**
w4¨^_??ú
!
?^_6?+tK??
*$"
?u
"
?*)
!
??fhiúD"
!
iu"vf?IJ`
"
h)_^^_???×5
(
%
???y6??
"
???*!"?l#?
(
S?
!
"pXxbD?
!
nD2???
!
7N?y`?
!
??<`?a
%
*l??
?S?!?/L?
&00
?#<`?a
%
Jè)7
!
`?
#
b
"
c
$
xDyàU(3
.
'
§t??
!
?tzi
#
]?|}M?;???
+(
?+??-Dd
#6L$
?e?
!
%
??#?§?W?e?????)*l??
-
?]?*b×?#85
!
?Nt
*
!
Z?'(?
%
+$
!
5:xú"??*ll??f
!
W?eU*K?C????
b?B
%
?b?BD_?&
.
RW?eo*x?U-#H??y?C
!
H?%N
ZPU
!
G?MK#(?
000
??D`?
!
°?`?N%HIZP
%
;U
!
W?e:
7t*Ay<`?a
%
?·?
!
Ay0#<`?ai"
!
85w?#`?h?i"
%
W?e????)#Rb
-(
N'(#?U?
!
×??U<`
?aO?
!
Qw?`?
%)
?`
!
"pXa2?#??
"
W?
"
lg
!
=pU?)#*l??
-
N'(
#
?
"
?
$
?
!
×?#85y??
??>#<`?a
!
V????`#t?
"
???l??h
#=82)$
8
"
ijk/
!
?Z?`?
!
???
(
(l?U
)%
??
!
N=!4S????#<`?a
!
?/?*l?S????#<`?a
%
S?
!
ó¤
?#89×?
!
???>!?/????ql#<`?a
!
\è?`
!
"pX#`?
D??hUx?#
%
#
$%
$
!9-=?
)
??3?S9X&?-:?;z4
!
í<=UQ.0T,
#
?/T>?5=?
#
!)
p%??c6??u??
"
")
nR,/í?6W?í
"
"
x3
000("""")""
Z?
000("""")""
Xé
000("""")
#)
?
& '
"RD%6?$
"
$)
?P'?0ì1
"
"(!)
%·FG?÷??*i$D
!
)`D%???'?
,
"
*%"
"(')
[Aí&(°\?6ú].(s??
,
"
"
!CDEF
(
^K&esi?n'??
+)
%)
?%??i??÷?FG$&?s
""""
6.(??
!
e^_t
&
5?'?
'
*si?(?6??
"
?hi??&§(?6??t?X6g??O'??.(6
??
"
&?????6
!
Z????ü??X6?g???g??O
!
???àá'
$6??
"
ùz??Z
&=(
?ü??X
)
h
**'
?
&**
?2
=(
?ü??X
)'"
!GHIJ
(
^??nR+'%^
+)
&)
??×??%{?^_J,ü??
,
"(!)
_Jh
""
"(') "
?2_J
"
(
!f,ti?uvwaxn`yuz{
!
????|s}~
,)
"
"
"
###
#
#
#
#
#
#
#
"??G?÷%??.l5ùG*
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
#
#
#
# #
#
#
#
#
#
#
#
"
"
"
###
#
#
#
#
#
#
#
""自我评价! """"""老师评价!
!?
"
??
"
]?
"
??
"
%N
"
MK
"
2?
"
=p
"
Jè)7
"
d?e?
$Jè)7
!
`?cxDyàU(3
.
$??
!
N=!4S????#<`?a
!
?/?*l?S????#<`
?a
%
$%è!*&+'(
[???`?
!
^'?§Djk>,§/#?B
%
???J?^'
!
N??n?
X
!
^'*?D?"?O?V?#[?
%
>???#O?o??#?OF?R?^
'6
%
QN??[6$>
!
^'6?Dku
#
?6??
$
#>:
%
N?á6$*
!
?
*&"
F
"
=m
"
?¤
"
3??6
!
??#n??è|??#??
!
V?è?è??(-?6
!
?B^'6
%
?:?#?g~Nó¤?A?
%
?4?*%JUGF9o
##F):$
?
#úp?(?-
%
??7?TU?qR#3?V@t
%
?~*o?t
!
(?.G
!
N
?×F?
%
?n~*%??+0
!
/#???~#63?=#?a
%
g'?°'??·1'%
!
×???61?
!
??·???6%?
!
??hij
-2
!
ij?%
!
???h`M6B?
!
b??hoao?6$D??
"
n'6
!
??
?1??ú?
&
w4
'!
{??ú
!
?(?
"
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
*'"
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
"
"
##
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#