娌冲崡鐪?/p>
2016
灞婁節骞寸骇涓婂鏈熸湡涓暟瀛﹁瘯鍗?/p>
涓�銆侀�夋嫨棰橈紙姣忓皬棰?/p>
3
鍒嗭紝鍏?/p>
24
鍒嗭級
1
锛庝笅鍒楄绠楁纭殑鏄紙
锛?/p>
A
锛?
=0
B
锛?
C
锛?
=
锕?/p>
2
D
锛?/p>
4+
=2
2
锛庡叧浜?/p>
x
鐨勪竴鍏冧簩娆℃柟绋嬶紙
m
锕?/p>
1
锛?/p>
x
2
+5x+m
2
锕?/p>
3m+2=0
鐨勫父鏁伴」涓?/p>
0
锛屽垯
m
绛変簬锛?/p>
锛?/p>
A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
1
鎴?/p>
2
D
锛?/p>
0
3
锛庢煇鍏绘畺鎴风殑鍏绘畺鎴愭湰閫愬勾澧為暱锛屽凡鐭ョ
1
骞寸殑鍏绘畺鎴愭湰涓?/p>
13
涓囧厓锛岀
3
骞寸殑鍏绘畺鎴愭湰涓?/p>
20
涓囧厓锛庤姣忓勾骞冲潎澧?/p>
闀跨殑鐧惧垎鐜囦负
x
锛屽垯涓嬮潰鎵�鍒楁柟绋嬩腑姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
13
锛?/p>
1
锕?/p>
x
锛?/p>
2
=20
B
锛?/p>
20
锛?/p>
1
锕?/p>
x
锛?/p>
2
=13
C
锛?/p>
20
锛?/p>
1+x
锛?/p>
2
=13
D
锛?/p>
13
锛?/p>
1+x
锛?/p>
2
=20
4
锛庡鍥撅紝涓�涓鍏竟褰㈣浆鐩樿鍒嗘垚
6
涓叏绛変笁瑙掑舰锛屼换鎰忚浆鍔ㄨ繖涓浆鐩?/p>
1
娆★紝褰撹浆鐩樺仠姝㈡椂锛屾寚閽堟寚鍚戦槾褰卞尯鍩熺殑
姒傜巼鏄紙
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
5
锛庝笅鍒楀洓涓笁瑙掑舰涓紝涓庡浘涓殑涓夎褰㈢浉浼肩殑鏄紙
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
6
锛庡鍥撅紝鍦ㄦ
鈻?/p>
ABC
涓紝
D
銆?/p>
E
鍒嗗埆鍦?/p>
AC
銆?/p>
AB
涓婏紝涓?
锛?/p>
AE=BE
锛屽垯鏈夛紙
锛?/p>
A
锛?/p>
鈻?/p>
AED
鈭解柍
ABC
B
锛?/p>
鈻?/p>
ADB
鈭解柍
BED
C
锛?/p>
鈻?/p>
BCD
鈭解柍
ABC
D
锛?/p>
鈻?/p>
AED
鈭解柍
CBD
7
锛?/p>
濡傚浘锛?/p>
鍦?/p>
鈻?/p>
ABC
涓紝
鈭?/p>
ABC=90
掳
锛?/p>
DE
鍨傜洿骞冲垎
AC
锛?/p>
鍨傝冻涓?/p>
O
锛?/p>
AD
鈭?/p>
BC
锛?/p>
涓?/p>
AB=3
锛?/p>
BC=4
锛?/p>
鍒?/p>
AD
鐨勯暱涓?/p>
锛?/p>
锛?