鏁板璇曢
绗?/p>
1
椤?/p>
锛堝叡
11
椤碉級
鍗椾含甯?/p>
2OO6
骞村垵涓瘯涓氱敓瀛︿笟鑰冭瘯
鏁?/p>
瀛?/p>
涓�銆侀�夋嫨棰?/p>
(
姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
24
鍒?/p>
)
1
锛庡鏋?/p>
a
涓?/p>
2
飥?/p>
鐨勫拰涓?/p>
O
锛岄偅涔?/p>
a
鏄?/p>
-----------------------------------------
锛?/p>
锛?/p>
A
.2
B
.
1
2
C
.
1
2
飥?/p>
D
.
2
飥?/p>
2
锛庤绠?/p>
3
2
(
)
x
鐨勭粨鏋滄槸
----------------------------------------------------
锛?/p>
锛?/p>
A
.
5
x
B
.
6
x
C
.
8
x
D
.
9
x
3
锛?/p>
鍘?/p>
骞?/p>
鍗?/p>
浜?/p>
甯?/p>
鎺?/p>
寰?/p>
鍏?/p>
澧?/p>
鏃?/p>
娓?/p>
鑰?/p>
绾?/p>
876000
浜?/p>
锛?/p>
杩?/p>
涓?/p>
鏁?/p>
鍙?/p>
浠?/p>
鐢?/p>
绉?/p>
瀛?/p>
璁?/p>
鏁?/p>
娉?/p>
琛?/p>
绀?/p>
涓?/p>
----
锛?/p>
锛?/p>
A
锛?/p>
6
0.876
10
飩?/p>
B
.
5
8.76
10
飩?/p>
C
.
4
87.6
10
飩?/p>
D
.
3
876
10
飩?/p>
4
锛?/p>
9
鐨勫钩鏂规牴鏄?/p>
----------------------------------------------------------
锛?/p>
锛?/p>
A.
3
飥?/p>
B
锛?/p>
3 C
锛幝?/p>
3 D
锛?/p>
81
5
锛庢煇鍦颁粖骞?/p>
1
鏈?/p>
1
鏃ヨ嚦
4
鏃ユ瘡澶╃殑鏈�楂樻皵娓╀笌鏈�浣庢皵娓╁涓嬭〃锛?/p>
鏃?/p>
鏈?/p>
1
鏈?/p>
1
鏃?/p>
1
鏈?/p>
2
鏃?/p>
1
鏈?/p>
3
鏃?/p>
1
鏈?/p>
4
鏃?/p>
鏈�楂樻皵娓?/p>
5
鈩?/p>
4
鈩?/p>
0
鈩?/p>
4
鈩?/p>
鏈�浣庢皵娓?/p>
0
鈩?/p>
2
飥?/p>
鈩?/p>
4
飥?/p>
鈩?/p>
3
飥?/p>
鈩?/p>
鍏朵腑娓╁樊鏈�澶х殑鏄?/p>
------------------------------------------------------
锛?/p>
锛?/p>
A
.
1
鏈?/p>
1
鏃?/p>
B
.
1
鏈?/p>
2
鏃?/p>
C
.
1
鏈?/p>
3
鏃?/p>
D
.
1
鏈?/p>
4
鏃?/p>
6
锛庡叾甯傛皵璞″眬棰勬姤绉帮細鏄庡ぉ鏈競鐨勯檷姘存鐜囦负
70%
锛岃繖鍙ヨ瘽鎸囩殑鏄?/p>
------------
锛?/p>
锛?/p>
A
.
鏄庡ぉ鏈競
70%
鐨勬椂闂翠笅闆紝
30%
鐨勬椂闂翠笉涓嬮洦
B
.
鏄庡ぉ鏈競
70%
鐨勫湴鍖轰笅闆紝
30%
鐨勫湴鍖轰笉涓嬮洦
C
.
鏄庡ぉ鏈競涓�瀹氫笅闆?/p>
D
.
鏄庡ぉ鏈競涓嬮洦鐨勫彲鑳芥�ф槸
70%
7.
涓嬪垪鍥惧舰涓紝鏄腑蹇冨绉板浘褰㈢殑鏄?/p>
---------------------------------------
锛?/p>
锛?/p>
A
.
鑿卞舰
B
.
绛夎叞姊舰
C
.
绛夎竟涓夎褰?/p>
D
.
绛夎叞鐩磋涓夎褰?/p>
8.
濡傚浘锛岀偣
A
銆?/p>
B
銆?/p>
C
鍦ㄢ姍
O
涓?/p>
锛?/p>
AO
鈭?/p>
BC
锛?/p>
鈭?/p>
OAC
=20
掳锛?/p>
鍒欌垹
AOB
鐨?/p>
搴︽暟鏄?/p>
------------------------------------
锛?/p>
锛?/p>
A
.1O
掳
B
.20
掳
C
.40
掳
D
.70
掳
9.
鍦ㄢ柍
ABC
涓紝鈭?/p>
C=90掳
锛?/p>
AB=2
锛?/p>
AC=1
锛屽垯
Sin B
鐨勫�兼槸锛?/p>
锛?/p>
A
.
1
2
B
.
2
2
C
.
3
2
D
.2
10.
濡傚浘锛岀數鐏?/p>
P
鍦ㄦí鏉?/p>
AB
鐨勬涓婃柟锛?/p>
AB
鍦ㄧ伅鍏変笅鐨勫奖瀛愪负
CD
锛?/p>
AB
鈭?/p>
CD
锛?/p>
AB=2m
锛?/p>
CD=5m
锛岀偣
P
鍒?/p>
CD
鐨勮窛绂绘槸
3m
锛?/p>
鍒?/p>
P
鍒?/p>
AB
鐨勮窛绂绘槸
-----------------------------
锛?/p>
锛?/p>
A
.
5
6
m
B
.
6
7
m
C
.
6
5
m
D
.
10
3
m