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涓�锛庨�夋嫨棰橈紙鍏?/p>
9
灏忛锛?/p>
1
锛庝笅鍒楀悇鏂圭▼缁勪腑锛屼笉鏄簩鍏冧竴娆℃柟绋嬬粍鐨勬槸锛?/p>
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A
锛?
B
锛?
C
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x
锕?/p>
y=x
+
y
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6=0
D
锛?
2
锛庝笅鍒楄繍绠楁纭殑鏄紙
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A
锛?/p>
a
+
a
2
=a
3
B
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锛?/p>
a
2
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3
=a
6
C
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锛?/p>
x
锕?/p>
y
锛?/p>
2
=x
2
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y
2
D
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a
2
a
3
=a
6
3
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A
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x
+
2
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x
锕?/p>
2
锛?/p>
=x
2
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4
B
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x
2
锕?/p>
4=
锛?/p>
x
+
2
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锛?/p>
x
锕?/p>
2
锛?/p>
C
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x
2
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4
+
3x=
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x
+
2
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x
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2
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+
3x
D
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x
2
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4x
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2=x
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x
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4
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2
4
锛庡鍥撅紝鍦ㄢ柍
ABC
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ACB=15掳
锛屸柍
ABC
缁曠偣
C
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90掳
鍚庝笌鈻?/p>
DEC
閲嶅悎锛屽垯鈭?/p>
ACE
鐨勮鏁版槸锛?/p>
锛?/p>
A
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105掳
B
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90掳
C
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15掳
D
锛?/p>
120掳
5
锛庡鍥撅紝鍦?/p>
3
脳
4
鐨勬鏂瑰舰缃戞牸涓凡鏈?/p>
2
涓鏂瑰舰娑傞粦锛屽啀閫夋嫨涓�涓鏂瑰舰娑傞粦锛屼娇寰?/p>
3
涓秱
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A
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7
澶?/p>
B
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4
澶?/p>
C
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3
澶?/p>
D
锛?/p>
2
澶?/p>
6
锛庡湪涓�娆″皠鍑荤粌涔犱腑锛岀敳锛屼箼涓や汉鍓?/p>
5
娆″皠鍑荤殑鎴愮哗鍒嗗埆涓猴紙鍗曚綅锛氱幆锛?/p>
鐢诧細
10
8
10
10
7
锛涗箼锛?/p>
7
10
9
9
10
鍒欒繖娆＄粌涔犱腑锛岀敳锛屼箼涓や汉鏂瑰樊鐨勫ぇ灏忓叧绯绘槸锛?/p>
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