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鍚湡涓湡鏈瘯棰?/p>
鍗曞厓娴嬭瘯
(
涓�
)
浜屾鏍瑰紡
(
鏃堕棿锛?/p>
40
鍒嗛挓
婊″垎锛?/p>
100
鍒?/p>
)
涓�銆侀�夋嫨棰?/p>
(
鏈ぇ棰樺叡
10
灏忛
锛?/p>
姣忓皬棰?/p>
3
鍒?/p>
锛?/p>
鍏?/p>
30
鍒?/p>
)
1.
浣垮紡瀛?/p>
x
锛?/p>
2
鏈夋剰涔夌殑
x
鐨勫彇鍊艰寖鍥存槸
()
A
锛?/p>
x
鈮?/p>
2
B
锛?/p>
x
鈮わ紞
2
C
锛?/p>
x
鈮?/p>
2
D
锛?/p>
x
鈮?/p>
2
2
锛?/p>
涓嬪垪浜屾鏍瑰紡涓槸鏈�绠�浜屾鏍瑰紡鐨勬槸
()
A
.
12
B
.
1
3
C
.
a
2
锛?/p>
1
D
.
3a
2
3
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鍖栫畝
锛堬紞
5
锛?/p>
2
鐨勭粨鏋滄槸
()
A
锛?/p>
5
B
锛庯紞
5
C
锛?/p>
卤5
D
锛?/p>
25
4
锛?/p>
涓嬮潰閫夐」涓?/p>
锛?/p>
涓?/p>
3
鏄悓绫讳簩娆℃牴寮忕殑鏄?/p>
()
A
.
12
B
.
8
C
.
2
2
D
.
2
3
5
锛?/p>
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()
A
.
8
锛?/p>
3
锛?/p>
5
B
锛?/p>
3
2
锛?/p>
2
锛?/p>
4
2
C
.
18梅
3
锛?/p>
6
D
.
6
脳
(
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3)
锛?/p>
3
2
6
锛?/p>
鑻ュ疄鏁?/p>
x
锛?/p>
y
婊¤冻
2x
锛?/p>
1
锛?/p>
|
|
y
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1
锛?/p>
0
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鍒?/p>
x
锛?/p>
y
鐨勫�兼槸
()
A
锛?/p>
1
B
.
3
2
C
锛?/p>
2
D
.
5
2
7
锛?/p>
瀹炴暟
a
锛?/p>
b
鍦ㄦ暟杞翠笂鐨勫搴旂偣鐨勪綅缃鍥炬墍绀?/p>
锛?/p>
涓?/p>
|a|>|b|
锛?/p>
鍒欏寲绠�
a
2
锛?/p>
锛?/p>
a
锛?/p>
b
锛?/p>
2
鐨勭粨鏋滀负
()
A
锛?/p>
2a
锛?/p>
b
B
锛庯紞
2a
锛?/p>
b
C
锛?/p>
b
D
锛庯紞
2a
锛?/p>
b
8
锛?/p>
鑻?/p>
8n
鏄暣鏁?/p>
锛?/p>
鍒欐鏁存暟
n
鐨勬渶灏忓�兼槸
()
棰樺彿
1
2
3
4
5
6
7
8
9
10
閫夐」