涓�冩暟瀛︿簩妯¤瘯鍗?/p>
涓�銆侀�夋嫨棰橈紙鏈ぇ棰樺叡
14
灏忛锛屾瘡灏忛
3
鍒嗭紝鍏?/p>
42
鍒嗭級
1
锛?/p>
锛?/p>
3
鍒嗭級
鐨勫�掓暟鏄紙
锛?/p>
A
锛庯梗
2
B
锛?/p>
2
C
锛?/p>
D
锛?
2
锛?/p>
锛?/p>
3
鍒嗭級濡傚浘锛屽凡鐭?/p>
a
鈭?/p>
b
锛屽皬鍗庢妸涓夎鏉跨殑鐩磋椤剁偣鏀惧湪鐩寸嚎
a
涓婏紟鑻モ垹
1=40
掳
锛屽垯鈭?/p>
2
鐨勫害鏁颁负锛?/p>
锛?/p>
A
锛?/p>
100
掳
B
锛?/p>
110
掳
C
锛?/p>
120
掳
D
锛?/p>
130
掳
3
锛?/p>
锛?/p>
3
鍒嗭級涓嬪垪杩愮畻姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
3m
锕?/p>
2m=1
B
锛?/p>
锛?/p>
m
3
锛?/p>
2
=m
6
C
锛?/p>
锛堬梗
2m
锛?/p>
3
=
锕?/p>
2m
3
D
锛?/p>
m
2
+m
2
=m
4
4
锛?/p>
锛?/p>
3
鍒嗭級鐢变簲涓浉鍚岀殑绔嬫柟浣撴惌鎴愮殑鍑犱綍浣撳鍥炬墍绀猴紝鍒欏畠鐨勫乏瑙嗗浘鏄紙
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
5
锛?/p>
锛?/p>
3
鍒嗭級浠庢暟瀛?/p>
2
锛?/p>
3
锛?/p>
4
涓换閫変袱涓暟缁勬垚涓�涓袱浣嶆暟锛岀粍鎴愮殑鏁版槸鍋舵暟鐨勬鐜囨槸锛?/p>
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
6
锛?/p>
锛?/p>
3
鍒嗭級涓�涓澶氳竟褰㈢殑鍐呰鍜屼负
540
掳
锛屽垯杩欎釜姝ｅ杈瑰舰鐨勬瘡涓�涓瑙掔瓑浜庯紙
锛?/p>
A
锛?/p>
60
掳
B
锛?/p>
72
掳
C
锛?/p>
90
掳
D
锛?/p>
108
掳
7
锛?/p>
锛?/p>
3
鍒嗭級涓轰簡璺佃
鈥?/p>
缁胯壊鐢熸椿
鈥?/p>
鐨勭悊蹇碉紝鐢层�佷箼涓や汉姣忓ぉ楠戣嚜琛岃溅鍑鸿锛岀敳鍖�閫熼獞琛?/p>
30
鍏噷鐨勬椂闂翠笌涔?/p>
鍖�閫熼獞琛?/p>
25
鍏噷鐨勬椂闂寸浉鍚岋紝宸茬煡鐢叉瘡灏忔椂姣斾箼澶氶獞琛?/p>
2
鍏噷锛岃鐢叉瘡灏忔椂楠戣
x
鍏噷锛屾牴鎹鎰忓垪鍑虹殑
鏂圭▼姝ｇ‘鐨勬槸锛?/p>
锛?/p>