2018
瀛﹀勾绗簩瀛︽湡鍒濅笁鏁板鏁欏璐ㄩ噺妫�娴嬭瘯鍗?/p>
201804
锛?/p>
鑰冭瘯鏃堕棿锛?/p>
100
鍒嗛挓
婊″垎锛?/p>
150
鍒?/p>
锛?/p>
鑰冪敓娉ㄦ剰
:
1.
鏈瘯鍗峰惈涓変釜澶ч
,
鍏?/p>
25
棰?/p>
.
绛旈鏃?/p>
,
鑰冪敓鍔″繀鎸夌瓟棰樿姹傚湪绛旈绾歌瀹氱殑浣嶇疆涓婁綔绛?/p>
,
鍦ㄨ崏绋跨焊銆?/p>
鏈?/p>
璇曞嵎涓婄瓟棰樹竴寰嬫棤鏁?/p>
.
2.
闄ょ涓�銆?/p>
浜屽ぇ棰樺
,
鍏朵綑鍚勯濡傛棤鐗瑰埆璇存槑
,
閮藉繀椤诲湪绛旈绾哥浉搴斾綅缃笂鍐欏嚭璇佹槑鎴栬绠楃殑涓昏姝ラ
.
涓�銆侀�夋嫨棰橈紙鏈ぇ棰樺叡
6
棰?/p>
,
姣忛
4
鍒?/p>
,
婊″垎
24
鍒嗭級
銆愭瘡棰樺彧鏈変竴涓纭�夐」
,
鍦ㄧ瓟棰樼焊鐩稿簲棰樺彿鐨勯�夐」涓婄敤
2B
閾呯瑪姝ｇ‘濉秱銆?/p>
1
锛庡嚱鏁?/p>
1
2
飥?/p>
飥?/p>
x
y
鐨勫浘鍍忎笉缁忚繃锛?/p>
鈻?/p>
锛?/p>
锛?/p>
A
锛?/p>
绗竴璞￠檺锛?/p>
锛?/p>
B
锛?/p>
绗簩璞￠檺锛?/p>
锛?/p>
C
锛?/p>
绗笁璞￠檺锛?/p>
锛?/p>
D
锛?/p>
绗洓璞￠檺锛?/p>
2
锛庝笅鍒楀紡瀛愪竴瀹氭垚绔嬬殑鏄紙
鈻?/p>
锛?/p>
锛?/p>
A
锛?/p>
a
a
a
6
3
2
飥?/p>
飥?/p>
锛?/p>
锛?/p>
B
锛?/p>
4
2
8
x
x
x
飥?/p>
飩?/p>
锛?/p>
锛?/p>
C
锛?/p>
a
a
1
2
1
飥?
锛?/p>
锛?/p>
D
锛?/p>
6
3
2
1
)
(
a
a
飥?
飥?/p>
飥?/p>
飥?/p>
锛?/p>
3
锛庝笅鍒椾簩娆℃牴寮忎腑锛?/p>
2
鐨勫悓绫讳簩娆℃牴寮忔槸锛?/p>
鈻?/p>
锛?/p>
锛?/p>
A
锛?/p>
4
锛?/p>
锛?/p>
B
锛?/p>
x
2
锛?/p>
锛?/p>
C
锛?
9
2
锛?/p>
锛?/p>
D
锛?/p>
12
锛?/p>
4
锛庡凡鐭ヤ竴缁勬暟鎹?/p>
2
銆?/p>
x
銆?/p>
8
銆?/p>
5
銆?/p>
5
銆?/p>
2
鐨勪紬鏁版槸
2
锛岄偅涔堣繖缁勬暟鎹殑涓綅鏁版槸锛?/p>
鈻?/p>
锛?/p>
锛?/p>
A
锛?/p>
3.5
锛?/p>
锛?/p>
B
锛?/p>
4
锛?/p>
锛?/p>
C
锛?/p>
2
锛?/p>
锛?/p>
D
锛?/p>
6.5
锛?/p>
5
锛庡凡鐭ュ渾
A
鐨勫崐寰勯暱涓?/p>
4
锛屽渾
B
鐨勫崐寰勯暱涓?/p>
7
锛屽畠浠殑鍦嗗績璺濅负
d
锛岃浣胯繖涓ゅ渾娌℃湁鍏叡鐐癸紝
閭ｄ箞
d
鐨勫�煎彲浠ュ彇锛?/p>
鈻?/p>
锛?/p>
锛?/p>
A
锛?/p>
11
锛?/p>
锛?/p>
B
锛?/p>
6
锛?/p>
锛?/p>
C
锛?/p>
3
锛?/p>
锛?/p>
D
锛?/p>
2
锛?/p>
6
锛庡凡鐭ュ湪鍥涜竟褰?/p>
ABCD
涓紝
AD
//
BC
锛屽瑙掔嚎
AC
銆?/p>
BD
浜や簬鐐?/p>
O
锛屼笖
AC
=
BD
锛?/p>
涓嬪垪鍥涗釜鍛介涓湡鍛介鏄紙
鈻?/p>
锛?/p>
锛?/p>
A
锛?/p>
鑻?/p>
AB
=
CD
锛屽垯鍥涜竟褰?/p>
ABCD
涓�瀹氭槸绛夎叞姊舰锛?/p>
锛?/p>
B
锛?/p>
鑻モ垹
DBC
=
鈭?/p>
ACB
锛屽垯鍥涜竟褰?/p>
ABCD
涓�瀹氭槸绛夎叞姊舰锛?/p>
锛?/p>
C
锛?/p>
鑻?
OD
CO
OB
AO
飥?
锛屽垯鍥涜竟褰?/p>
ABCD
涓�瀹氭槸鐭╁舰锛?/p>
锛?/p>
D
锛?/p>
鑻?/p>
AC
鈯?/p>
BD
涓?/p>
AO
=
OD
锛屽垯鍥涜竟褰?/p>
ABCD
涓�瀹氭槸姝ｆ柟褰紟