瀹夊窘鐪佸畨搴嗗競瀹挎澗鍘?/p>
2017-2018
瀛﹀勾鍏勾绾э紙涓嬶級鏈熸湯鏁板璇曞嵎
涓�銆侀�夋嫨棰橈紙鏈ぇ棰樺叡
10
灏忛锛屽叡
30
鍒嗭級
1
锛庡湪涓嬪垪鍚勫紡涓紝涓�瀹氭槸浜屾鏍瑰紡鐨勬槸锛?/p>
锛?/p>
A
锛?
B
锛?
C
锛?
D
锛?
2
锛庡寲绠�锛?/p>
x
鐨勭粨鏋滄槸锛?/p>
锛?/p>
A
锛?
B
锛?
C
锛庯梗
D
锛庯梗
3
锛庡叧浜?/p>
x
鐨勪竴鍏冧簩娆℃柟绋?/p>
x
2
+
bx
锕?/p>
10
锛?/p>
0
鐨勪竴涓牴涓?/p>
2
锛屽垯
b
鐨勫�间负锛?/p>
锛?/p>
A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
3
D
锛?/p>
7
4
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
锕?/p>
2
x
锕?/p>
1
锛?/p>
0
鏈変袱涓疄鏁版牴锛屽垯瀹炴暟
m
鐨勫彇鍊艰寖鍥存槸锛?/p>
锛?/p>
A
锛?/p>
m
鈮?/p>
0
B
锛?/p>
m
锛?/p>
0
C
锛?/p>
m
鈮?/p>
0
涓?/p>
m
鈮?/p>
1
D
锛?/p>
m
锛?/p>
0
涓?/p>
m
鈮?/p>
1
5
锛庡鍥撅紝鍦?/p>
Rt
鈻?/p>
ABC
涓紝鈭?/p>
ACB
锛?/p>
90
掳锛?/p>
D
鏄?/p>
AB
鐨勪腑鐐癸紝鑻?/p>
AB
锛?/p>
8
锛屽垯
CD
鐨勯暱鏄紙
锛?/p>
A
锛?/p>
6
B
锛?/p>
5
C
锛?/p>
4
D
锛?/p>
3
6
锛庡鍥撅紝鍓袱寮犲杈瑰钩琛屼笖瀹藉害鐩稿悓鐨勭焊鏉￠殢鎰忎氦鍙夊彔鏀惧湪涓�璧凤紝杞姩鍏朵腑涓�寮狅紝閲嶅悎閮ㄥ垎鏋勬垚涓�
涓洓杈瑰舰锛屽垯涓嬪垪缁撹涓笉涓�瀹氭垚绔嬬殑鏄紙
锛?/p>
A
锛庘垹
ABC
锛濃垹
ADC
锛屸垹
BAD
锛濃垹
BCD
B
锛?/p>
AB
锛?/p>
BC
C
锛?/p>
AB
锛?/p>
CD
锛?/p>
AD
锛?/p>
BC
D
锛庘垹
DAB
+
鈭?/p>
BCD
锛?/p>
180
掳
7
锛庡鍥撅紝鐭╁舰
ABCD
涓紝
O
鏄瑙掔嚎
AC
鐨勪腑鐐癸紝
OE
鈯?/p>
AC
锛屼氦
AD
浜庣偣
E
锛岃繛鎺?/p>
CE
锛庤嫢
AB
锛?/p>
2
锛?/p>
BC
锛?/p>
4
锛屽垯
CE
鐨勯暱涓猴紙
锛?/p>