1
/
9
鍖椾含甯傛湞闃冲尯
2015
锝?/p>
2016
瀛﹀勾搴︾浜屽鏈熸湡鏈娴?/p>
鍏勾绾ф暟瀛﹁瘯鍗凤紙閫夌敤锛?/p>
2016.7
瀛︽牎
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濮撳悕
鑰冨彿
鑰?
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椤?
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1.
鏈瘯鍗峰叡
6
椤碉紝鍏变笁閬撳ぇ棰橈紝
27
閬撳皬棰橈紝婊″垎
100
鍒嗭紝鑰冭瘯鏃堕棿
90
鍒嗛挓銆?/p>
2.
鍦ㄨ瘯鍗峰拰绛旈鍗′笂鍑嗙‘濉啓瀛︽牎銆佺彮绾с�佸鍚嶃�佽�冨彿銆?/p>
3.
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4.
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閫夋嫨棰樸�?/p>
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2B
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5.
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涓�銆侀�夋嫨棰橈紙鍏?/p>
30
鍒嗭紝姣忓皬棰?/p>
3
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.
1
锛庝笅鍒楀浘褰腑锛屾槸涓績瀵圭О鍥惧舰鐨勬槸
A
B
C
D
2
锛庝笅鍒椾簩娆℃牴寮忎腑锛屾渶绠�浜屾鏍瑰紡鏄?/p>
A
锛?/p>
8
B
锛?
1
9
C
锛?/p>
2
a
D
锛?/p>
2
3
a
+
3
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A
锛?/p>
2
锛?/p>
3
锛?/p>
4
B
锛?/p>
3
锛?/p>
4
锛?/p>
6
C
锛?/p>
5
锛?/p>
12
锛?/p>
13
D
锛?/p>
6
锛?/p>
7
锛?/p>
11
4
锛庡凡鐭ュ叧浜?/p>
x
鐨勪竴鍏冧簩娆℃柟绋?/p>
2
3
0
x
x
k
飥?/p>
飥?/p>
飥?/p>
鏈夊疄鏁版牴锛屽垯涓嬪垪鍥涗釜鏁颁腑锛屾弧瓒虫潯浠剁殑
k
鍊间负
A
锛?/p>
2
B
锛?/p>
3
C
锛?/p>
4
D
锛?/p>
5
5
.
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鈻?/p>
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AB
=3
锛?/p>
BC
=5
锛?/p>
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BAD
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BC
浜庣偣
E
锛?/p>
鍒?/p>
CE
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A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
3
D
锛?/p>
4
6
锛?/p>
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A. 25
B. 26
C. 27
D. 28
7
.
鐢ㄩ厤鏂规硶瑙ｆ柟绋?/p>
x
2
+6
x
+1=0
鏃讹紝鍘熸柟绋嬪簲鍙樺舰涓?/p>
A . (
x
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2
= 2
B. (
x
飥?/p>
3)
2
= 2
C . (
x
飥?/p>
3)
2
= 8
D. (
x
飥?/p>
3)
2
= 8
8
.
濡傚浘锛岃彵褰?/p>
ABCD
鐨勪竴杈逛腑鐐?/p>
M
鍒板瑙掔嚎浜ょ偣
O
鐨勮窛绂?/p>
涓?/p>
5cm
锛屽垯鑿卞舰
ABCD
鐨勫懆闀夸负
A
锛?/p>
5 cm
B
锛?/p>
10 cm
C
锛?/p>
20 cm
D
锛?/p>
40 cm
9
.
宸茬煡鍏充簬
x
鐨勪竴鍏冧簩娆℃柟绋?/p>
2
2
1
0
飥?/p>
飥?/p>
飥?/p>
飥?/p>
x
x
m
鐨勪竴涓牴鏄?/p>
0
锛屽垯
m
鐨勫�间负