浜嬫キ(y猫)鍠綅鑰冭│鑱锋脯绶寸繏锛�鏁�(sh霉)閲忛棞(gu膩n)绯�

1.鍔夊斧鍌呭拰寮靛斧鍌呮瘮璩藉姞宸ユ鍣ㄩ浂浠�锛屾瘡浜哄姞宸�300鍊嬶紝鍔夊斧鍌呮瘡鍒嗛悩鍔犲伐2鍊�锛屽嫉甯倕姣忓姞宸�10鍊嬮浂浠舵瘮鍔夊斧鍌呭皯鐢�20绉掋€傚晱寮靛斧鍌呭姞宸ュ畬300鍊嬮浂浠舵檪锛屽妷甯倕閭勬湁澶氬皯鍊嬮浂浠舵矑鏈夊姞宸�?

A.20鍊�

B.25鍊�

C.30鍊�

D.40鍊�

2.鏂囧嵃瀹ゅ皬鐜嬪拰灏忔潕6灏忔檪鍏辨墦鍗颁簡900闋佹枃浠�锛屽皬鐜嬫墦鍗扮殑閫熷害姣斿皬鏉庡揩50%锛岃珛鍟忓皬鐜嬫瘡灏忔檪鎵撳嵃澶氬皯闋佹枃浠�?

A.60

B.70

C.80

D.90

3.涓€闋呭伐绋嬮€茶m澶╀箣鍚�锛岄€熷害濡傛灉鎻愰珮20%锛屽墖鍙互鎻愬墠n澶╁畬宸�锛屽晱閫熷害濡傛灉鎻愰珮50%锛屽墖鍙互鎻愬墠澶氬皯澶╁畬宸�?

A.2n

B.2.5n

C.2n+m

D.2.5n+m

4.鏌愰爡宸ョ▼锛屽皬鐜嬪柈鐛ㄥ仛闇€15澶╁畬鎴�锛屽皬寮靛柈鐛ㄥ仛闇€10澶╁畬鎴愩€傜従(xi脿n)鍦ㄥ叐浜哄悎浣�锛屼絾涓枔灏忕帇浼戞伅浜�5澶�锛屽皬寮典篃浼戞伅浜嗚嫢骞插ぉ锛屾渶鍚庤┎宸ョ▼鐢�11澶╁畬鎴�銆傚墖灏忓嫉浼戞伅鐨勫ぉ鏁�(sh霉)鏄�( )銆�

A.6澶�

B.2澶�

C.3澶�

D.5澶�

婧Θ鎻愮ず锛氱瓟妗堣涓嬮爜

鍙冭€冪瓟妗堝強瑙ｆ瀽

1.銆愮瓟妗堛€慉

瑙ｆ瀽锛氬嫉甯倕姣忓姞宸�10鍊嬮浂浠舵瘮鍔夊斧鍌呭皯鐢�20绉�锛屾墍浠ュ姞宸ュ畬300鍊嬮浂浠跺嫉甯倕涓€鍏辨瘮鍔夊斧鍌呭皯鐢�300÷10×20=600绉掑嵆10鍒嗛悩锛屾墍浠ュ妷甯倕閭勬湁10×2=20鍊嬮浂浠舵矑鏈夊姞宸ャ€�

2.銆愮瓟妗堛€慏

瑙ｆ瀽锛氬皬鐜嬪拰灏忔潕姣忓皬鏅傛墦鍗�900÷6=150闋�锛屽墖灏忕帇姣忓皬鏅傛墦鍗�150÷(1+1.5)×1.5=90闋�銆�

3.銆愮瓟妗堛€慉

瑙ｆ瀽锛氬墿浣欑殑宸ヤ綔閲忎竴瀹氾紝宸ヤ綔鏁堢巼鍜屽伐浣滄檪闁撴垚鍙嶆瘮銆傞€熷害鎻愰珮20%锛屽師閫熷拰鐝�(xi脿n)閫熶箣姣旂偤5鈭�6锛屾墍闇€鏅傞枔涔嬫瘮鐐�6鈭�5锛屽皯鐢ㄤ竴浠芥檪闁撶浉鐣朵簬灏戠敤n澶�锛屼竴浠戒唬琛╪澶�锛岃鏄庡墿浣欏伐浣滄寜鍘熶締鏁堢巼渚嗗共闇€瑕�6n澶�銆傞€熷害濡傛灉鎻愰珮50%锛屽師閫熷拰鐝�(xi脿n)閫熶箣姣旂偤2鈭�3锛屾墍闇€鏅傞枔涔嬫瘮鐐�3鈭�2锛屽師渚嗛渶瑕佷笁浠芥檪闁�锛岄渶瑕�6n澶�锛屼竴浠芥檪闁撶偤2n澶�锛屽皯鐢ㄤ竴浠芥檪闁�锛屽皯鐢�2n澶�銆傚洜姝ょ瓟妗堥伕A銆�

4.銆愮瓟妗堛€慏

瑙ｆ瀽锛氳ō(sh猫)宸ョ▼绺介噺鐐�30锛屽墖灏忕帇鐨勬晥鐜囩偤2锛屽皬寮电殑鏁堢巼鐐�3銆傚叐浜哄悎浣�锛屽皬鐜嬪仛浜�11-5=6澶╋紝瀹屾垚宸ヤ綔2×6=12锛屽墿涓嬬殑宸ョ▼閲�30-12=18鐢卞皬寮靛畬鎴愶紝闇€瑕�18÷3=6澶�锛屽洜姝ゅ皬寮典紤鎭殑澶╂暩(sh霉)鐐�11-6=5澶�锛岄伕鎿嘍銆�

鏇村浜嬫キ(y猫)鍠綅鐩搁棞(gu膩n)璩囪▕璜嬬辜绾�(x霉)闂�(gu膩n)娉ㄧ挵(hu谩n)鐞冪恫(w菐ng)鏍′簨妤�(y猫)鍠綅鑰冭│闋婚亾銆傞粸鎿婁笅鏂�鍏嶈不涓嬭級鎸夐垥锛屽嵆鍙嵅寰椾簨妤�(y猫)鍠綅鎷涜仒鑰冭│鐩搁棞(gu膩n)鍌欒€冭硣鏂�銆傛柊骞存柊姘ｈ薄锛�2020骞村悇鐪佷簨妤�(y猫)鍠綅绲�(t菕ng)鑰冨畨鎺掍篃鍙互鎻愪笂鏃ョ▼鍟�!!!鐐哄強鏅傜嵅寰�2020骞村悇浣嶈€冪敓鎵€鍦ㄧ渷浠戒簨妤�(y猫)鍠綅绲�(t菕ng)鑰冨牨鍚嶆檪闁�銆佹簴鑰冭瓑鎵撳嵃鏅傞枔绛夎€冭│绡€(ji茅)榛炰俊鎭�锛屾帹钖﹀悇浣嶈€冪敓浣跨敤鐠�(hu谩n)鐞冪恫(w菐ng)鏍� 鍏嶈不闋愮磩鐭俊鎻愰啋鏈嶅嫏(w霉)锛岄爯绱勬垚鍔熷彲鐩℃棭鐛插緱閫氱煡鍝︺€�