鐢樿們鐪佸畾瑗垮競涓存串鍘夸節骞寸骇锛堜笂锛夋湡鏈暟瀛﹁瘯鍗?/p>
涓�銆侀�夋嫨棰橈紙鍏?/p>
10
灏忛锛屾瘡灏忛
3
鍒嗭紝婊″垎
30
鍒嗭級
1
锛?/p>
锛?/p>
3
鍒嗭級涓嬪垪鍥涗釜鍥惧舰涓紝涓嶆槸涓績瀵圭О鍥惧舰鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
2
锛?/p>
锛?/p>
3
鍒嗭級鐢ㄩ厤鏂规硶瑙ｆ柟绋嬶細
2
锕?/p>
4+2=0
锛屼笅鍒楅厤鏂规纭殑鏄紙
锛?/p>
A
锛?/p>
锛堬梗
2
锛?/p>
2
=2
B
锛?/p>
锛?/p>
+2
锛?/p>
2
=2
C
锛?/p>
锛堬梗
2
锛?/p>
2
=
锕?/p>
2
D
锛?/p>
锛堬梗
2
锛?/p>
2
=6
3
锛?/p>
锛?/p>
3
鍒嗭級鑻?/p>
锛屽垯鐨勫�间负锛?/p>
锛?/p>
A
锛?/p>
2
B
锛?/p>
1
C
锛?/p>
1
鎴?/p>
2
D
锛?/p>
0
4
锛?/p>
锛?/p>
3
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绛夆懀骞冲垎寮︾殑鐩村緞鍨傜洿浜庡鸡鈶ゅ渾鏄酱瀵圭О鍥惧舰锛屼换浣曚竴鏉＄洿寰勬墍鍦ㄧ殑鐩寸嚎閮芥槸瀹冪殑瀵圭О杞粹懃
闀垮害鐩哥瓑鐨勪袱鏉″姬鏄瓑寮р懄鍗婂緞鐩哥瓑鐨勪袱涓崐鍦嗘槸绛夊姬锛庡叾涓纭殑鏈夛紙
锛?/p>
A
锛?/p>
4
涓?/p>
B
锛?/p>
3
涓?/p>
C
锛?/p>
2
涓?/p>
D
锛?/p>
5
涓?/p>
5
锛?/p>
锛?/p>
3
鍒嗭級鈻?/p>
ABC
涓衡姍
O
鐨勫唴鎺ヤ笁瑙掑舰锛岃嫢鈭燗OC=160掳锛屽垯鈭?/p>
ABC
鐨勫害鏁版槸锛?/p>
锛?/p>
A
锛?0掳
B
锛?0掳鎴?/p>
100掳
C
锛?00掳
D
锛?60掳鎴?/p>
20掳
6
锛?/p>
锛?/p>
3
鍒嗭級瀵逛簬鎶涚墿绾?/p>
y=
锛?/p>
+1
锛?/p>
2
+3
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=1
锛涒憿
椤剁偣鍧愭爣涓猴紙锕?/p>
1
锛?/p>
3
锛?/p>
锛涒懀锛?/p>
1
鏃讹紝
y
闅忕殑澧炲ぇ鑰屽噺灏忥紟鍏朵腑姝ｇ‘缁撹鐨勪釜鏁颁负锛?/p>
锛?/p>
A
锛?/p>
1
B
锛?/p>
2
C
锛?/p>
3
D
锛?/p>
4
7
锛?/p>
锛?/p>
3
鍒嗭級绛夎叞涓夎褰㈢殑搴曞拰鑵版槸鏂圭▼
2
锕?/p>
6+8=0
鐨勪袱鏍癸紝鍒欒繖涓笁瑙掑舰鐨勫懆闀夸负锛?/p>
锛?/p>
A
锛?/p>
8
B
锛?/p>
10
C
锛?/p>
8
鎴?/p>
10
D
锛庝笉鑳界‘瀹?/p>
8
锛?/p>
锛?/p>
3
鍒嗭級鑻?/p>
r
涓哄渾鏌卞簳闈㈢殑鍗婂緞锛?/p>
h
涓哄渾鏌辩殑楂橈紟褰撳渾鏌辩殑渚ч潰绉竴瀹氭椂锛屽垯
h
涓?/p>
r
涔嬮棿鍑?/p>
鏁板叧绯荤殑鍥捐薄澶ц嚧鏄紙
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>