2021骞存禉姹熷叕鍕�(w霉)鍝¤€冭│琛屾脯(c猫)鏁�(sh霉)閲忛棞(gu膩n)绯绘瘡鏃ヤ竴绶达紙12鏈�30鏃ワ級
鐎忚
鏀惰棌
2021骞存禉姹熷叕鍕�(w霉)鍝¤€冭│琛屾脯(c猫)鏁�(sh霉)閲忛棞(gu膩n)绯绘瘡鏃ヤ竴绶达紙12鏈�30鏃ワ級
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A.3銆�7
B. 4銆�6
C.5銆�4
D.6銆�3
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A.1
B. 2
C.3
D.4
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A.60
B.80
C.90
D.100
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1銆併€愮瓟妗堛€慉銆傝В鏋愶細瑷�(sh猫)澶х洅鍊�(g猫)鏁�(sh霉)鐐簒锛屽皬鐩掑€�(g猫)鏁�(sh霉)鐐簓锛寈>0锛寉>0銆傛牴鎿�(j霉)椤屾剰鏈夛細11x+8y=89锛屼竴鍊�(g猫)鐛�(d煤)绔嬫柟绋嬪叐鍊�(g猫)鏈煡鏁�(sh霉)鐐轰笉瀹氭柟绋�锛岃瀵熺瓑寮�锛屾湭鐭ユ暩(sh霉)y鐨勭郴鏁�(sh霉)8鏄伓鏁�(sh霉)锛�8y涓€瀹氭槸鍋舵暩(sh霉)锛屽父鏁�(sh霉)闋�(xi脿ng)89鏄鏁�(sh霉)锛屾墍浠�11x涓€瀹氭槸濂囨暩(sh霉)锛寈涓€瀹氭槸濂囨暩(sh霉)锛屾帓闄銆丏閬搁爡(xi脿ng)銆傚付鍏ラ伕闋�(xi脿ng)A绗﹀悎椤屾剰銆傞(y脿n)璀塂闋�(xi脿ng)锛屾妸x=6锛寉=3甯跺叆鏂圭▼11×6+8×3=90涓嶇鍚堥鎰�锛岄尟(cu貌)瑾ゃ€傛纰洪伕闋�(xi脿ng)鐐篈銆�
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