缁甸槼涓滆景鍥介檯瀛︽牎
2012
骞撮澶囧勾绾ф柊鐢熷叆瀛?/p>
缁煎悎绱犺川娴嬭瘯妯℃嫙璇曢
(
涓�
)
鏁?/p>
瀛?/p>
锛堟椂闂?/p>
90
鍒嗛挓
婊″垎
150
鍒嗭級
棰?/p>
鍙?/p>
涓�
浜?/p>
涓?/p>
鍥?/p>
浜?/p>
鍏?/p>
涓?/p>
鎬?/p>
鍒?/p>
鎬?/p>
鍒?/p>
浜?/p>
澶?/p>
鏌?/p>
浜?/p>
鐧?/p>
鍒?/p>
浜?/p>
寰?/p>
鍒?/p>
瀛︽牎瀵勮锛?/p>
鍥涘窛绗竴鍒濅腑鈥斺�旂坏闃充笢杈板浗闄呭鏍℃杩庝綘鐨勫埌鏉ワ紝骞剁敱琛峰湴涓轰綘鍗冲皢鈥滆繘涓�娴佸垵涓紝
璺熶竴娴佸悕甯堬紝鍒涗竴娴佸墠绋嬧�濊�岄珮鍏达紝绁濅綘鎴愬姛锛?/p>
涓�銆侀�夋嫨棰橈細
锛?/p>
3
脳
10=30
鍒嗭級
1
锛?/p>
鑻?/p>
a
梅
b
锛?/p>
8
鈥︹�?/p>
3
锛屼笖
a
銆?/p>
b
閮芥槸闈?/p>
0
鐨勮嚜鐒舵暟锛岄偅涔?/p>
a
鏈�灏忔槸锛?/p>
锛?/p>
銆?/p>
A
锛?/p>
3 B
锛?/p>
4 C
锛?/p>
35 D
锛?/p>
75
2
锛氭潕涓滆景
8:35
浠庡鍑哄彂锛?/p>
11:10
鍒板濠嗗锛岄�斾腑浠栫粡杩囦簡锛?/p>
锛?/p>
銆?/p>
A: 2
灏忔椂
35
鍒?/p>
B
锛?/p>
3
灏忔椂
35
鍒?/p>
C:
锛?/p>
2
灏忔椂
45
鍒?/p>
D
锛?/p>
3
灏忔椂
45
鍒?/p>
3
锛?/p>
鍦?/p>
5.12
姹跺窛澶у湴闇囦腑锛?/p>
涓滆景灏忓鍥涘勾绾х殑瀛︾敓鎹愭
x
鍏冿紝
姣斾簲骞寸骇瀛︾敓鎹愭鐨?/p>
3
鍊嶅皯
y
鍏冿紝
浜斿勾绾у鐢熸崘娆撅紙
锛夊厓銆?/p>
A
锛?/p>
y
x
飥?/p>
3
B
锛?/p>
y
x
飥?/p>
3
C
锛?/p>
3
)
(
飩?/p>
飥?/p>
y
x
D
锛?/p>
3
)
(
飩?/p>
飥?/p>
y
x
4
锛氳嫢
A=2
脳
2
脳
3
脳
5,B=2
脳
3
脳
3
脳
5
脳
7,
閭ｄ箞
A
銆?/p>
B
鐨勬渶灏忓叕鍊嶆暟鏄紙
锛?/p>
銆?/p>
A:1260 B:37800 C:420 D:2100
5:
涓�绉嶇洿瑙掍笁瑙掑舰鍖荤敤鍖呮墡宸撅紝
搴曟槸
40
鍘樼背锛?/p>
楂樻槸
30
鍘樼背锛?/p>
鐜版湁涓�鍧楅暱
240
鍘樼背锛?/p>
瀹?/p>
100
鍘樼背鐨勯暱鏂瑰舰鐧藉竷锛屾渶澶氬彲浠ュ仛杩欐牱鐨勫寘鎵庡肪
(
涓嶅彲浠ユ嫾鎺?/p>
)
鐨勫潡鏁版槸锛?/p>
锛?/p>
锛?/p>
銆?/p>
A. 40 B. 36 C. 32 D:38
6:
涓�涓垎鏁扮殑鍒嗗瓙鍜屽垎姣嶅姞涓婂悓涓�涓暟
(
涓嶄负
0)
锛?/p>
鎵�寰楀垎鏁板師鏁扮殑鍏崇郴鏄細
锛?/p>
锛?/p>
銆?/p>
A.
姣斿師鏁板ぇ
B.
姣斿師鏁板皬
C.
涓庡師鏁扮浉绛?/p>
D.
鏃犳硶纭畾
7:
鈥滅鑸熶簲鍙封�濊浇浜鸿埅澶╅鑸圭殑瀹圭Н绾︽槸
6
锛?/p>
锛?/p>
銆?/p>
A.
鍗?/p>
B
锛氬崈鍏?/p>
C
锛氬惃
D
锛氱珛鏂圭背
8
锛氳嚦灏戠敤锛?/p>
锛変釜灏忔鏂逛綋鎵嶈兘鎷兼垚涓�涓ぇ姝ｆ柟浣撱�?/p>
A
锛?/p>
2 B
锛?/p>
4 C
锛?/p>
6 D
锛?/p>
8
9
锛?/p>
宸茬煡
a
鏄湡鍒嗘暟锛?/p>
a
鈮?
锛?/p>
锛屾瘮杈?/p>
2
a
涓?/p>
a
2
鐨勫ぇ灏忔槸锛?/p>
锛?/p>
A.
2
a
>
a
2
B.
2
a
<
a
2
C.
2
a
=
a
2
D.
涓嶇‘瀹?/p>
10
锛?/p>
闀挎柟浣撶幓鐠冨鍣紝浠庨噷闈㈤噺寰楅暱銆佸銆侀珮鍒嗗埆鏄?/p>
5
銆?/p>
3
銆?/p>
8
鍒嗙背銆傚悜杩欎釜瀹瑰櫒涓敞姘达紝