娌冲崡鐪佽タ鍗庡幙涓滅帇钀ヤ腑瀛?/p>
2015-2016
瀛﹀勾搴︿節骞寸骇鏁板涓婂鏈熸湡鏈?
缁煎悎澶嶄範妫�娴嬪嵎
涓�銆侀�夋嫨棰橈紙姣忓皬棰?/p>
3
鍒嗭紝鍏?/p>
30
鍒嗭級涓嬪垪鍚勫皬棰樺潎鏈夊洓涓瓟妗堬紝鍏朵腑鍙湁涓�涓槸姝ｇ‘鐨勶紟
锛?/p>
1
锛庝笅鍒椾竴鍏冧簩娆℃柟绋嬩腑锛屾病鏈夊疄鏁版牴鐨勬槸
(A) x
2
-3x+l=0 (B)x
2
-1=0
(C)x
2
-2x+l=0 (D) x
2
+2x+3=0
2
锛庝笅鍒椾簨浠朵腑锛屽睘浜庡繀鐒朵簨浠剁殑鏄?/p>
(A)
浜屾鍑芥暟鐨勫浘璞℃槸鎶涚墿绾?/p>
(B)
浠绘剰涓�涓竴鍏冧簩娆℃柟绋嬮兘鏈夊疄鏁版牴
(C)
涓夎褰㈢殑澶栧績鍦ㄤ笁瑙掑舰鐨勫閮?/p>
(D)
鎶曟幏涓�鏋氬潎鍖�鐨勭‖甯?/p>
100
娆★紝姝ｉ潰鏈濅笂鐨勬鏁颁负
50
娆?/p>
3.
鍦ㄤ笅鍒楀浘褰腑锛屽睘浜庝腑蹇冨绉板浘褰㈢殑鏄?/p>
A.
閿愯涓夎褰?/p>
B.
鐩磋涓夎褰?/p>
C.
閽濊涓夎褰?/p>
D.
骞宠鍥涜竟褰?/p>
4
锛庡鍥撅紝鈯?/p>
O
鏄柍
ABC
鐨勫鎺ュ渾锛屸垹
B=60
掳锛?/p>
AC=8
锛屽垯鈯?/p>
O
鐨勭洿寰?/p>
AD
鐨勯暱搴︿负锛?/p>
锛?/p>
A
锛?/p>
16 B
锛?/p>
4 C
锛?
16
3
3
D
锛?/p>
8
3
3
5
銆?/p>
濡傚浘锛屾鍏竟褰?/p>
ABCDEF
鍐呮帴浜庘姍O锛屽崐寰勪负
4
锛屽垯杩欎釜姝ｅ叚杈瑰舰鐨勮竟蹇冭窛
OM
鍜屽姬
BC
鐨勯暱鍒嗗埆涓猴紙
锛?/p>
A
锛?/p>
2
锛?
3
飦?/p>
B.
4
2
3,
3
飦?/p>
C
锛?/p>
2
3,
3
飦?/p>
D
锛?/p>
2
3
锛?/p>
6
锛庝竴涓笉閫忔槑鐨勭洅瀛愪腑瑁呮湁
10
涓粦鐞冨拰鑻ュ共涓櫧鐞冿紝瀹冧滑闄ら鑹蹭笉鍚屽锛屽叾浣欏潎鐩稿悓锛?/p>
浠?/p>
鐩掑瓙涓殢鏈烘懜鍑轰竴鐞冭涓嬪叾棰滆壊锛屽啀鎶婂畠鏀惧洖鐩掑瓙涓憞鍖�锛岄噸澶嶄笂杩拌繃绋嬶紝鍏辫瘯楠?/p>
400
娆★紝
鍏朵腑鏈?/p>
240
娆℃懜鍒扮櫧鐞冿紝鐢辨浼拌鐩掑瓙涓殑鐧界悆澶х害鏈?/p>
(A)6
涓?/p>
(B)10
涓?/p>
(C)15
涓?/p>
(D) 30
涓?/p>
7
锛庡凡鐭ユ墖褰㈢殑鍦嗗績瑙掍负
150掳锛屽畠鎵�瀵瑰簲鐨勫姬闀夸负
20
蟺
cm
锛屽垯姝ゆ墖褰㈢殑闈㈢Н鏄?/p>
A. 24cm
2
B. 48cm
2
C.240
蟺
cm
2
D. 240cm
2
8
銆佸凡鐭ョ偣
A
锛?/p>
1
锛?/p>
2
锛?/p>
锛?/p>
O
鏄潗鏍囧師鐐癸紝鐐?/p>
A
鍏充簬鍘熺偣鐨勫绉扮偣鏄?/p>
A
1
锛屽垯鐐?/p>
A
1
鐨勫潗鏍囨槸
A.
锛堬紞
2,1
锛?/p>
B.
锛?/p>
2,
锛?/p>
1
锛?/p>
C.
锛堬紞
1,2
锛?/p>
D.
锛堬紞
1,
锛?/p>
2
锛?/p>
9
銆佷笅鍒椾簩娆″嚱鏁颁腑锛屽浘璞′互鐩寸嚎
x=2
涓哄绉拌酱銆佷笖缁忚繃鐐癸紙
0
锛?/p>
1
锛夌殑鏄?/p>
( )