2017-2018
瀛﹀勾搴︿竷骞寸骇涓婂鏈熸湡鏈?/p>
鏁板璇曞嵎
锛堣�冭瘯鏃堕棿涓?/p>
90
鍒嗛挓锛屾弧鍒?/p>
120
鍒嗭級
涓�銆侀�夋嫨棰橈紙鏈鍏?/p>
12
涓皬棰橈紝姣忓皬棰?/p>
3
鍒嗭紝鍏?/p>
36
鍒嗭紟
锛?/p>
1
锛?/p>
2
飥?/p>
绛変簬锛?/p>
锛?/p>
A
锛庯紞
2
B
锛?/p>
1
2
飥?/p>
C
锛?/p>
2
D
锛?/p>
1
2
2
锛?/p>
鍦ㄥ澹佷笂鍥哄畾
锛庯紟
涓�鏍规í鏀剧殑鏈ㄦ潯锛屽垯鑷冲皯
锛庯紟
闇�瑕侀拤瀛愮殑鏋氭暟鏄?/p>
( )
A
锛?/p>
1
鏋?/p>
B
锛?/p>
2
鏋?/p>
C
锛?/p>
3
鏋?/p>
D
锛庝换鎰忔灇
3
锛?/p>
涓嬪垪鏂圭▼涓轰竴鍏冧竴娆℃柟绋嬬殑鏄?/p>
( )
A
锛?/p>
y
锛?/p>
3= 0
B
锛?/p>
x
锛?/p>
2
y
锛?/p>
3 C
锛?/p>
x
2
=2
x
D
锛?/p>
2
1
飥?/p>
飥?/p>
y
y
4
锛?/p>
涓嬪垪鍚勭粍鏁颁腑锛屼簰涓虹浉鍙嶆暟鐨勬槸
( )
A
锛?/p>
)
1
(
飥?/p>
飥?/p>
涓?/p>
1 B
锛?/p>
锛堬紞
1
锛?/p>
2
涓?/p>
1 C
锛?/p>
1
飥?/p>
涓?/p>
1
D
锛庯紞
1
2
涓?/p>
1
5
锛?/p>
涓嬪垪鍚勭粍鍗曢」寮忎腑锛屼负鍚岀被椤圭殑鏄?/p>
( )
A
锛?/p>
a
3
涓?/p>
a
2
B
锛?
1
2
a
2
涓?/p>
2
a
2
C
锛?/p>
2
xy
涓?/p>
2
x
D
锛庯紞
3
涓?/p>
a
6
锛?/p>
濡傚浘锛屾暟杞?/p>
A
銆?/p>
B
涓婁袱鐐瑰垎鍒搴斿疄鏁?/p>
a
銆?/p>
b
锛屽垯涓嬪垪缁撹姝ｇ‘鐨勬槸
( )
A
锛?/p>
a
锛?/p>
b>0 B
锛?/p>
ab >0 C
锛?/p>
1
1
0
a
b
飥?/p>
飥?/p>
D
锛?/p>
1
1
0
a
b
飥?/p>
飥?/p>
7
锛?/p>
涓嬪垪鍚勫浘涓紝鍙互鏄竴涓鏂逛綋鐨勫钩闈㈠睍寮�鍥剧殑鏄?/p>
( )
8
锛?/p>
鎶婁袱鍧椾笁瑙掓澘鎸夊鍥炬墍绀洪偅鏍锋嫾鍦ㄤ竴璧凤紝鍒欌垹
ABC
绛変簬
( )
A
锛?/p>
70
掳
B
锛?/p>
90
掳
C
锛?/p>
105
掳
D
锛?/p>
120
掳
9
锛?/p>
鍦ㄧ伅濉?/p>
O
澶勮娴嬪埌杞埞
A
浣嶄簬鍖楀亸瑗?/p>
54
掳鐨勬柟鍚戯紝鍚屾椂杞埞
B
鍦ㄥ崡鍋忎笢
15
掳鐨勬柟鍚戯紝
閭ｄ箞鈭?/p>
AOB
鐨勫ぇ灏忎负
( )
A
锛?/p>
69
掳
B
锛?/p>
111
掳
C
锛?/p>
141
掳
D
锛?/p>
159
掳
A
B
C
D
A
B
C
绗?/p>
8
棰樺浘
鍖?/p>
O
A
B
绗?/p>
9
棰樺浘