2021骞翠笂娴峰叕鍕�(w霉)鍝¤€冭│琛屾脯(c猫)鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楁瘡鏃ヤ竴绶达紙34锛�
鐎忚
鏀惰棌
2021骞翠笂娴峰叕鍕�(w霉)鍝¤€冭│琛屾脯(c猫)鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楁瘡鏃ヤ竴绶达紙34锛�
1. 鑷締姘存敹璨�(f猫i)妯�(bi膩o)婧�(zh菙n)鐐�锛屾瘡鎴舵瘡鏈堢敤姘�5鍣镐互涓嬬偤2.2鍏�/鍣革紝瓒呴亷5鍣告檪(sh铆)锛岃秴鍑洪儴鍒嗙偤3.2鍏�/鍣�銆傛煇鏈�锛屽嫉銆佹潕鍏╂埗鍏变氦70鍏冩按璨�(f猫i)锛岀敤姘撮噺鏉庢槸寮电殑1.5鍊嶏紝鍟忓嫉姣旀潕灏戜氦姘磋不(f猫i)澶氬皯鍏�?
A.16
B.15
C.14
D.12
2. 浜屽崄骞惧悕鍚屽(xu茅)鍦嶆垚涓€鍦�锛屾寜闋嗘檪(sh铆)閲濇柟鍚戜竴鍦堜竴鍦堜締閫ｇ簩(x霉)鍫�(b脿o)鏁�(sh霉)銆傚鏋滃牨(b脿o)2鍜�200鐨勬槸鍚屼竴鍊�(g猫)浜�锛岄偅涔堝叡鏈夊灏戝悕鍚屽(xu茅)?
A.22
B.24
C.27
D.28
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2.銆愮瓟妗堛€慉銆傝В鏋愶細宸茬煡鍚屽(xu茅)鍊戞寜闋嗘檪(sh铆)閲濆惊鐠�(hu谩n)鍫�(b脿o)鏁�(sh霉)锛屽牨(b脿o)2鍜�200鐨勬槸鍚屼竴鍊�(g猫)浜猴紝鍓�2鑸�200鐨勫樊鍊兼噳(y墨ng)鏄墍鏈変汉鏁�(sh霉)鐨勬暣鏁�(sh霉)鍊�銆傚皣200-2=198浠ｅ叆閬搁爡(xi脿ng)锛屽彧鏈堿闋�(xi脿ng)22鑳藉鏁撮櫎198锛屾墍浠ュ叡鏈�22鍚嶅悓瀛�(xu茅)銆�
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