2014骞村湅(gu贸)瀹跺叕鍕�(w霉)鍝¤€冭│琛屾脯(c猫)鍌欒€�:鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楅

鏇存柊鏅�(sh铆)闁擄細2013-10-12 16:15:30 渚嗘簮锛殀0

鐎忚

鏀惰棌

鍦�(gu贸)瀹跺叕鍕�(w霉)鍝″牨(b脿o)鍚�銆佽€冭│銆佹煡鍒嗘檪(sh铆)闁� 鍏嶈不(f猫i)鐭俊鎻愰啋

鍦板崁(q奴)

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鐛插彇椹�(y脿n)璀� 绔嬪嵆闋�(y霉)绱�

璜�(q菒ng)?zh铆)椤氭啛D鐗囬(y脿n)璀夌⒓鍚庣嵅鍙栫煭淇￠(y脿n)璀夌⒓

鐪嬩笉娓呮锛屾彌寮靛湒鐗�

鍏嶈不(f猫i)鐛插彇鐭俊椹�(y脿n)璀夌⒓

鎽樿 2014骞村湅(gu贸)瀹跺叕鍕�(w霉)鍝¤€冭│琛屾脯(c猫)鍌欒€�:鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楅

銆€銆€瑾茬▼鎺ㄨ枽锛�2014骞村叕鍕�(w霉)鍝¤绋�7澶╁厤璨�(f猫i)瀛�(xu茅) 锛氬熀绀�(ch菙)绮捐瑳楂樻晥寮�(qi谩ng)鍖� 楂樻晥鎶奸 灏堥爡(xi脿ng)鐗硅〒(x霉n)

銆€銆€鍊�(g猫)鎬ц绋嬶細2014骞村叕鍕�(w霉)鍝″€�(g猫)鎬ц紨灏�(d菐o)锛�鐢宠珫鎵规敼鎶€宸у皥璎� 娌栧埡瀵嗗嵎鍊�(g猫)鎬у畾鍒�

銆€銆€涓€銆佸熬鏁�(sh霉)娉�

銆€銆€灏炬暩(sh霉)娉曟槸鎸囬€氶亷瑷�(j矛)绠楁暩(sh霉)瀛�(xu茅)寮忎腑鍚勯爡(xi脿ng)鏁�(sh霉)瀛楃殑灏炬暩(sh霉)渚嗙⒑瀹氱瓟妗堢殑涓€绋柟娉�銆傛瘮濡�8*9灏炬暩(sh霉)灏辨槸7锛�888*99灏炬暩(sh霉)涔熸槸7銆傜敤灏炬暩(sh霉)瑷�(j矛)绠�锛屽揩閫熶笖婧�(zh菙n)纰�锛屽熬鏁�(sh霉)娉曠殑浣跨敤姊濅欢鏄細瑷�(j矛)绠楃祼(ji茅)鏋滄槸绮剧⒑瑷�(j矛)绠�锛屼笉娑夊強鍥涜垗浜斿叆銆傚洜姝�锛屽悓瀛�(xu茅)鍊�?c猫)璋ч矐Y鏂欏垎鏋愮殑椤岀洰鏅�(sh铆)锛屼竴瀹氫笉鑳戒娇鐢ㄥ熬鏁�(sh霉)娉�锛屽洜?y脿n)姗榊鏂欏垎鏋愮殑绲�(ji茅)鏋滃線寰€閮芥槸缍�(j墨ng)閬庡洓鑸嶄簲鍏ュ悗寰楀埌鐨勭矖鐣ョ祼(ji茅)鏋滐紝灏炬暩(sh霉)娉曚笉鍙敤銆備竴鑸殑鏁�(sh霉)瀛�(xu茅)閬�(y霉n)绠楅鐩腑锛岄兘鏄彲浠ヤ娇鐢ㄧ殑锛屽叿楂斿浣曚娇鐢�锛屼笅闈㈢湅骞鹃亾渚嬮銆�

銆€銆€銆愪緥1銆�3脳999+8脳99+4脳9+8+7鐨勫€兼槸( )

銆€銆€A. 3840B. 3855C. 3866D. 3877

銆€銆€銆愯В鏋愩€戠洿鎺ラ亱(y霉n)绠楁槸鍙互鐨�锛屼絾鏄庨’澶亷绻侀洔銆傞€氶亷瑙€瀵熼骞插拰閬搁爡(xi脿ng)锛屾垜鍊戠櫦(f膩)鐝�(xi脿n)锛岄€欓亾椤岀殑閬�(y霉n)绠楃祼(ji茅)鏋滄槸绮剧⒑瑷�(j矛)绠楀緱鍒扮殑锛屼笉娑夊強鍥涜垗浜斿叆锛屽洜姝�锛屽彲浠ヤ娇鐢ㄥ熬鏁�(sh霉)娉�銆�3脳999灏炬暩(sh霉)鐐�7锛�8脳99灏炬暩(sh霉)鐐�2锛屽洜姝ゆ暣鍊�(g猫)寮忓瓙灏炬暩(sh霉)鐐猴細7+2+6+8+7=*0(*浠ｈ〃浠绘剰鏁�(sh霉)鍊�)锛屽熬鏁�(sh霉)鐐�0锛岀鍚堥€欎竴姊濅欢鐨勫彧鏈堿閬搁爡(xi脿ng)锛岀洿鎺ラ伕鎿嘇閬搁爡(xi脿ng)銆�

銆€銆€銆愪緥2銆�+++鐨勫€兼槸( )

銆€銆€A. 5.04B. 5.49C. 6.06D. 6.30

銆€銆€銆愯В鏋愩€戦€氶亷瑙€瀵熼骞插拰閬搁爡(xi脿ng)锛岄洊鐒堕€欓亾椤岀洰鏄▓(j矛)绠楀埌灏忔暩(sh霉)榛�(di菐n)鍚庣浜屼綅锛屼絾涔熸槸绮剧⒑瑷�(j矛)绠�锛屽洜姝ゅ彲浠ヤ娇鐢ㄥ熬鏁�(sh霉)娉曘€傚熬鏁�(sh霉)鐐�1锛屽熬鏁�(sh霉)鐐�4锛�

銆€銆€灏炬暩(sh霉)鐐�9锛屽熬鏁�(sh霉)鐐�6锛屽洜姝ら€欓亾寮忓瓙灏炬暩(sh霉)鐐猴細1+4+9+6=*0(*浠ｈ〃浠绘剰鏁�(sh霉)鍊�)锛屽熬鏁�(sh霉)鐐�0锛岀鍚堟浠剁殑鍙湁D閬搁爡(xi脿ng)锛岀洿鎺ラ伕鎿嘍閬搁爡(xi脿ng)銆�

銆€銆€銆愪緥3銆�173脳173脳173-162脳162脳162=( )銆�

銆€銆€A.926183B.936185

銆€銆€C.926187D.926189

銆€銆€銆愯В鏋愩€戦€氶亷瑙€瀵熼骞插拰閬搁爡(xi脿ng)锛岃┎绲�(ji茅)鏋滅偤绮剧⒑瑷�(j矛)绠楀緱鍒扮殑锛屽洜姝ゅ彲浠ヤ娇鐢ㄥ熬鏁�(sh霉)娉曘€�173脳173脳173灏炬暩(sh霉)鐐�7锛�162脳162脳162灏炬暩(sh霉)鐐�8,7-8灏炬暩(sh霉)鐐�9.婊胯冻閫欎竴姊濅欢鐨勫彧鏈塂閬搁爡(xi脿ng)锛岀洿鎺ラ伕鎿嘍閬搁爡(xi脿ng)銆�

銆€銆€閫氶亷涓婅堪骞鹃亾渚嬮锛岀浉淇″ぇ瀹舵噳(y墨ng)瑭插皪(du矛)灏炬暩(sh霉)娉曟湁鎵€浜嗚В浜嗐€傚敮涓€鐨勭磩鏉熸浠跺氨鏄細瑷�(j矛)绠楃祼(ji茅)鏋滄槸绮剧⒑瑷�(j矛)绠�锛屼笉娑夊強鍥涜垗浜斿叆銆傚彧瑕佹豢瓒抽€欎竴姊濅欢锛岄兘鍙互浣跨敤灏炬暩(sh霉)娉曢€�(j矛n)琛岃▓(j矛)绠椼€�

銆€銆€浜�銆佸鍋舵€�

銆€銆€濂囧伓鎬ф槸鎵€鏈夋暣鏁�(sh霉)鏈韩鎵€鍏锋湁鐨勫爆鎬э紝鍒╃敤鏁�(sh霉)瀛楃殑閫欎竴灞€�锛屽緢澶氭湁鏅�(sh铆)鍊欏彲浠ュ公鎴戝€戝ぇ澶х啊(ji菐n)鍖栭亱(y霉n)绠�銆傞偅涔�锛屽鍋舵€у埌搴曞浣曚娇鐢紝绲�(ji茅)鍚堜笅闈㈠咕閬撲緥椤屼締鐪嬩竴涓�銆�

銆€銆€銆愪緥1銆戞煇娆℃脯(c猫)椹�(y脿n)鏈�50閬撳垽鏂烽锛屾瘡鍋氬皪(du矛)涓€椤屽緱3鍒�锛屼笉鍋氭垨鍋氶尟(cu貌)涓€椤屽€掓墸1鍒�锛屾煇瀛�(xu茅)鐢熷叡寰�82鍒�锛屽晱绛斿皪(du矛)椤屾暩(sh霉)鍜岀瓟閷�(cu貌)椤屾暩(sh霉)(鍖呮嫭涓嶅仛)鐩稿樊澶氬皯?

銆€銆€A.33B.3C.17D.16

銆€銆€銆愯В鏋愩€戞牴鎿�(j霉)椤屾剰锛屽緢瀹规槗鍒楀嚭涓€涓嬪叐鍊�(g猫)鏂圭▼锛氱瓟灏�(du矛)+绛旈尟(cu貌)=50;3*绛斿皪(du矛)-1*绛旈尟(cu貌)=82.寰堝鏄撳彲浠ヨВ鍑虹瓟灏�(du矛)33閬�锛岀瓟閷�(cu貌)17閬擄紝鍥犳鐩稿樊16閬�銆傞€欐槸甯歌(gu墨)鏂圭▼鐨勮В娉�銆傞偅涔堬紝濡備綍浣跨敤濂囧伓鎬у揩閫熻В鍑洪€欓亾椤屽憿?

銆€銆€鎴戝€戝厛渚嗚涓€涓嬪鍋舵€х殑甯歌瑕�(gu墨)寰�銆傚鏋渁+b=鍋舵暩(sh霉)锛屽墖a-b=鍋舵暩(sh霉);濡傛灉a+b=濂囨暩(sh霉)锛屽墖a-b=濂囨暩(sh霉)銆備篃灏辨槸瑾�锛屽鏋滃叐鍊�(g猫)鏁�(sh霉)鐨勫拰(鎴栧樊)鏄伓鏁�(sh霉)(鎴栧鏁�(sh霉))锛屽墖閫欏叐鍊�(g猫)鏁�(sh霉)鐨勫樊(鎴栧拰)涔熸槸鍋舵暩(sh霉)(鎴栧鏁�(sh霉))銆�

銆€銆€鍥炲埌渚�1閫欓亾椤�锛屾牴鎿�(j霉)绗竴鍊�(g猫)鏂圭▼锛氱瓟灏�(du矛)+绛旈尟(cu貌)=50锛�50鐐哄伓鏁�(sh霉)锛屽叐鍊�(g猫)鏁�(sh霉)鐨勫拰濡傛灉鏄伓鏁�(sh霉)锛岄偅涔堝樊涔熸槸鍋舵暩(sh霉)銆傚洜姝ょ瓟灏�(du矛)-绛旈尟(cu貌)涔熸噳(y墨ng)瑭叉槸涓€鍊�(g猫)鍋舵暩(sh霉)銆傛豢瓒抽€欎竴姊濅欢鐨勫彧鏈塂閬搁爡(xi脿ng)锛岀洿鎺ラ伕鎿嘍閬搁爡(xi脿ng)銆�

銆€銆€銆愪緥2銆戞煇鍏掔钘濊(sh霉)鍩硅〒(x霉n)涓績鏈�5鍚嶉嫾鐞存暀甯拰6鍚嶆媺涓佽垶鏁欏斧锛屽煿瑷�(x霉n)涓績灏囨墍鏈夌殑閶肩惔瀛�(xu茅)鍝″拰鎷変竵鑸炲(xu茅)鍝″叡76浜哄垎鍒ュ钩鍧囧湴鍒嗙郸鍚勫€�(g猫)鑰佸斧甯堕牁(l菒ng)锛屽墰濂借兘澶犲垎瀹�锛屼笖姣忎綅鑰佸斧鎵€甯剁殑瀛�(xu茅)鐢熸暩(sh霉)閲忛兘鏄唱(zh矛)鏁�(sh霉)銆傚悗渚嗙敱浜庡(xu茅)鐢熶汉鏁�(sh霉)娓涘皯锛屽煿瑷�(x霉n)涓績鍙繚鐣欎簡4鍚嶉嫾鐞存暀甯拰3鍚嶆媺涓佽垶鏁欏斧锛屼絾姣忓悕鏁欏斧鎵€甯剁殑瀛�(xu茅)鐢熸暩(sh霉)閲忎笉璁�锛岄偅涔堢洰鍓嶅煿瑷�(x霉n)涓績閭勫墿涓嬪(xu茅)鍝″灏戜汉?( )

銆€銆€A.36B.37

銆€銆€C.39D.41

銆€銆€銆愯В鏋愩€戣ō(sh猫)姣忎綅閶肩惔鑸炴暀甯付鐨勫(xu茅)鐢熸暩(sh霉)鐐篨锛屾瘡浣嶆媺涓佽垶鏁欏斧甯剁殑瀛�(xu茅)鐢熸暩(sh霉)鐐篩锛屾牴鎿�(j霉)椤屾剰锛屽彲浠ュ垪鍑哄涓嬫柟绋嬶細5X+6Y=76锛岄鐩腑瑕佹垜鍊戞眰鐨勬槸4X+3Y銆傚埌閫欓噷锛屽緢澶氬悓瀛�(xu茅)灏变笉鐭ラ亾瑭插浣曞線涓嬪仛浜嗭細鍏╁€�(g猫)鏈煡鏁�(sh霉)锛屼絾鍙兘鍒楀嚭涓€鍊�(g猫)鏂圭▼锛岄€欒┎鎬庝箞杈﹀憿?

銆€銆€鍦ㄨВ閫欓亾椤屼箣鍓�锛岄倓鏄厛鍜屽ぇ瀹惰涓€涓嬪鍋舵€х殑鍙﹀涓€鍊�(g猫)甯歌瑕�(gu墨)寰�銆傚鏋渁+b=鍋舵暩(sh霉)锛屽墖a鍜宐涓€瀹氬悓鐐哄鏁�(sh霉)鎴栧悓鐐哄伓鏁�(sh霉);濡傛灉a+b=濂囨暩(sh霉)锛屽墖a鍜宐涓€瀹氱偤涓€鍊�(g猫)濂囨暩(sh霉)涓€鍊�(g猫)鍋舵暩(sh霉)銆傜啊(ji菐n)鍠鎷氨鏄細鍏╁€�(g猫)鏁�(sh霉)鍜岀偤鍋舵暩(sh霉)锛屽墖閫欏叐鍊�(g猫)鏁�(sh霉)濂囧伓鎬х浉鍚�;鍜岀偤濂囨暩(sh霉)锛屽墖閫欏叐鍊�(g猫)鏁�(sh霉)濂囧伓鎬х浉鍙�銆�

銆€銆€鍥炲埌渚�2涓締銆�5X+6Y=76锛�76鏄伓鏁�(sh霉)锛屾牴鎿�(j霉)涓婅堪瑕�(gu墨)寰嬪彲鐭�锛�5X鍜�6Y鎳�(y墨ng)瑭插鍋舵€х浉鍚�銆�6Y涓€瀹氭槸鍋舵暩(sh霉)锛屾墍浠�锛�5X涔熶竴瀹氭槸鍋舵暩(sh霉)锛�5涓嶆槸鍋舵暩(sh霉)锛屾墍浠涓€瀹氭槸鍋舵暩(sh霉)銆傚張鏍规摎(j霉)椤屽共鍙煡锛孹銆乊鍧囨槸璩�(zh矛)鏁�(sh霉)銆傛棦鏄唱(zh矛)鏁�(sh霉)涔熸槸鍋舵暩(sh霉)鐨勬暩(sh霉)锛岀浉淇″悓瀛�(xu茅)鍊戦兘鐭ラ亾浜�锛岄偅灏卞彧鏈夋暩(sh霉)瀛�2锛屼篃灏辨槸瑾猉=2.鎺ヤ笅渚�锛屽緢瀹规槗灏卞彲浠ヨВ鍑篩=11.浠ｅ叆4X+3Y锛屽彲寰楃祼(ji茅)鏋滅偤41锛屽洜姝ら伕鎿嘍閬搁爡(xi脿ng)銆�

銆€銆€鐔遍粸(di菐n)鏂囩珷锛�2014骞村湅(gu贸)瀹跺叕鍕�(w霉)鍝¤€冭│鑱蜂綅琛�

銆€銆€绶ㄨ集鎺ㄨ枽锛�

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