高手进来.
\u9ad8\u624b\u8fdb\u6765\uff01\uff01\u8bf7\u95ee\u8fd9\u4e2a\u6c421+1/2-1/3+1/4-1/5+1/6-.....\u524dn\u9879\u548c\u7684\u7a0b\u5e8f\u54ea\u91cc\u51fa\u9519\u4e86\uff0c\u4e3a\u4ec0\u4e48\u603b\u662f\u663e\u793asum=1\uff1fsum\u7684\u7c7b\u578b\uff0c\u4f60\u5b9a\u4e49\u7684\u662fint\u6574\u578b\uff0c\u6240\u4ee5\u5c0f\u6570\u540e\u9762\u820d\u6389\u5c31\u662f1\u4e86
\u56e0\u4e3a\u5df2\u77e5\u8303\u56f4\u662fx\u7684\u8303\u56f4\uff0c\u6240\u4ee5\u770b\u4f5c\u4e8c\u6b21\u51fd\u6570\uff0c\u540e\u4e00\u4e2a\u5df2\u77e5a\u8303\u56f4\uff0c\u6240\u4ee5\u770b\u4f5ca\u7684\u4e00\u6b21\u51fd\u6570
http://mp3.baidu.com/m?z=0&cl=3&ct=134217728&sn=&lm=-1&cm=1&sc=1&bu=&rn=30&tn=baidump3&word=%C2%DE%BC%CE%C1%BC&pn=210http://mp3.baidu.com/m?z=0&cl=3&ct=134217728&sn=&lm=-1&cm=1&sc=1&bu=&rn=30&tn=baidump3&word=%C2%DE%BC%CE%C1%BC&pn=210
你自己看看啊
正确答案
绛旓細澶╅箙椋炲幓楦熶笉褰掓蹇垫様鏃ョ┖璐瑰績杩愬紑鏈堟槑涓冩垚褰辨按娴佸嚑澶勫張鐩搁㈡槑澶╂棩钀戒汉渚濇棫鍗曡韩璐垫棌灏旂浉绉 瑙ｆ瀽:澶╅箙椋炲幓楦熶笉褰掞紝 鎬蹇垫様鏃ョ┖璐瑰績锛 浜戝紑鏈堜笅鍙屽寱褰憋紝 姘存祦鍑犲鍙堢浉閫紝 鏃ヨ惤鏈堝嚭浜哄氭湀锛 鍗曡韩璐垫棌灏旂浉闅忋 锛堟垜涓嶈兘娌℃湁浣狅級涓锛氬ぉ楣呴鍘婚笩涓嶅綊锛 鎬蹇垫様鏃ョ┖璐瑰績锛 浜戝紑鏈堜笅鍙屽寱褰憋紝 姘存祦鍑...
绛旓細2. 濡傛灉浣犵寽涓簡鏁板瓧锛屼絾杩欎釜鏁板瓧鐨勪綅缃拰绉樺瘑鏁板瓧鐨勪綅缃笉鍚岋紝閭ｄ箞杩欎釜鏁板瓧灏辨槸鈥滅寽涓絾浣嶇疆涓嶆纭濈殑鏁板瓧锛岀敤B琛ㄧず銆備緥濡傦紝濡傛灉绉樺瘑鏁板瓧鏄123锛屼綘鐚滄祴涓143锛岄偅涔堝緱鍒扮殑鎻愮ず鏄1A1B锛屽洜涓轰綘鐚滀腑浜嗘暟瀛1浣嗕綅缃笉姝ｇ‘锛屽悓鏃剁寽涓簡鏁板瓧3涓斾綅缃纭傜幇鍦ㄨ浣犲湪10娆′互鍐呯寽鍑鸿繖涓瀵嗘暟瀛楋紝鍙互鎸夌収浠ヤ笅...
绛旓細鏈甯歌銆佷篃鏄渶鍙兘鐨勫師鍥犫斺斿唴瀛樻潯鎺ヨЕ涓嶈壇 鐢佃剳鐢ㄥ緱涔呬簡锛屾満绠卞綋涓毦鍏嶇Н寰堝鐏板皹锛岃岃繖浜涚伆灏樺氨寰堝彲鑳藉鑷村唴瀛樻潯鎺ヨЕ涓嶈壇銆傛澶栵紝骞虫椂鐢ㄧ數鑴戜笉灏忓績纰板埌涓绘満绠憋紝寮曡捣涓绘満绠辩殑闇囧姩锛屼篃鍙兘閫犳垚鍐呭瓨鏉℃帴瑙︿笉鑹傛垜浠兘鐭ラ亾绯荤粺杩愯鏃跺緢澶氭暟鎹殑楂橀熷瓨鍙栨搷浣滈兘瑕佸湪鍐呭瓨褰撲腑鏉ュ畬鎴愶紝濡傛灉鍦ㄧ郴缁熸暟鎹殑瀛樺彇杩囩▼涓...
绛旓細1銆乊our friend is Danish , too. 浣犳湅鍙嬩篃鏄腹楹︾殑銆侱anish is your friend, too. 涓癸紙浜哄悕锛変篃鏄綘鐨勬湅鍙嬨2銆乄hat colour is your tie?浣犵殑棰嗗甫鏄粈涔堥鑹诧紵3銆乀hat hat is lovely锛侀偅椤跺附瀛愬緢鍙埍锛4銆両t does go upstairs.瀹冪殑纭笂妤间簡銆5銆乄hose suit is that?閭ｆ槸璋佺殑瑗胯锛焀hose is...
绛旓細浣犲彲鑳芥病鏈夊叧鎺夆滅綉缁滃敜閱掆濓紝浣犵殑鐢佃剳閲屾湁鏈ㄩ┈绋嬪簭锛屼細閫氳繃缃戝崱鏉ュ紑鏈猴紝浣犺繖鏍锋祴璇曚竴涓嬶紝鍏虫満鍚庯紝鎷旀帀缃戠嚎锛屽鏋滆繕浼氳嚜鍔ㄥ紑鏈虹殑璇濓紝灏辨槸杩欎釜鍘熷洜浜嗐備竴鏂归潰鍙互鏌ユ潃鏈ㄩ┈鐥呮瘨锛屽彟涓鏂归潰涔熷彲浠ュ湪BIOS璁剧疆閲屽叧鎺夌綉缁滃敜閱掓敮鎸併傚叿浣揃IOS璁剧疆鍙互鍙傜湅涓绘澘璇存槑涔︺
绛旓細鏈绗ㄧ殑鎺ュ惢鏂规硶,灏辨槸鍙姮楂樺槾鍞,鐒跺悗鍛嗘澘銆佹劊鎰ｅ湴绔 鐫,杩欐牱浠栨庝箞鍚讳綘鍛? 浠ュ惢璁轰汉鍝 濡傛灉浣犳柊杩戣璇嗙殑鐢锋湅鍙嬭蛋璺椂鎬绘槸绱ц创鐫浣犺蛋,鍦ㄤ綘鏈夋剰淇濇寔璺濈鏃朵細濂氳惤浣:鈥 浣犺繖涔堟曟垜,瑕佸拰鎴戦殧涓鏉￠┈璺槢銆傗濆湪涓や汉鍗曠嫭鐩稿鏃,浠栨绘槸绂讳綘寰堣繎,鍦ㄦ墜杩 娌＄壍鐨勫墠鎻愪笅,灏辨ヤ笉鍙緟鍦板ず鍘讳簡浣犵殑鍒濆惢,鑰屼笖浠栧惢寰...
绛旓細涓嬪潯閫熷害50+50*40%=70璁句笂鍧℃椂闂翠负x銆50x+70*锛50-x锛=2800锛寈=35浠庡鍒板鏍＄殑涓婂潯鐢35鍒嗛挓锛屾墍浠ヤ笂鍧¤矾涓35*50=1750绫充笅鍧¤矾2800-1750=1050绫充粠瀛︽牎鍒板1050/50+1750/70=46鍒
绛旓細鎺掗櫎鏂规硶:1銆佸湪鍏朵粬鐢佃剳涓婁娇鐢ㄥ嚭鐜版晠闅滅殑纭洏锛屼綔涓哄惎鍔ㄧ洏锛岀湅鐪嬫槸鍚﹁兘鍚姩锛熷亣濡傝兘鍚姩锛岃鏄庝笉鏄‖鐩橀棶棰橈紝鍙互鐢ㄦ浛鎹㈢‖浠剁殑鏂规硶鑰冭檻鍏朵粬鐨勯棶棰樹簡銆備笉鑳藉惎鍔紝璇存槑鏄‖鐩橀棶棰橈紝鍙互鍍忎笂闈㈡ゼ涓婁滑璇寸殑锛屼笅杞芥垨鑰呮槸璐拱涓涓彲浠ヤ慨澶嶇‖鐩樺垎鍖鸿〃鐨勬垨鑰呰鏄慨澶嶇‖鐩樺惎鍔ㄤ俊鎭殑宸ュ叿鍏夌洏銆傚亣濡傜‖鐩樿兘姝ｅ父鍚姩锛屽叾浠...
绛旓細1.灏忎繆 淇娿亸銈擄紙銇椼倕銈撱亸銈 shun kun锛夈佷繆銇°們銈擄紙銇椼倕銈撱仭銈冦倱 shun chan锛2.娌欏彂 銈姐儠銈°兗锛坰o fa-锛3.娌℃湁 娌℃湁浜 銇勩仾銇勶紙i nai锛夋病鏈夌墿 銇亜锛坣ai锛4.涓讳汉 涓伙紙銇仐 nu shi锛夊疇鐗╀箣绫荤殑涓讳汉 涓讳汉锛堛仐銈呫仒銈 shu jin锛夌敤浜猴紝涓嬩汉鐨勪富浜恒備篃鍙互鍋氣滆佸叕鈥濈殑鎰忔濄傘偑銉娿兗锛...
绛旓細浣犺鐨勯偅涓楂樻墜蹇呴』鏄釜鎶鏈垎鏋愮殑楂樻墜鈥斺斿競鍦轰笂閫氬父鏈夋妧鏈垎鏋愩佸熀鏈垎鏋愪袱涓ぇ娲惧埆銆傛湁娌℃湁鍔炴硶鍙互瀹炵幇浣犵殑鎬濊矾鍛紵鏈夈備簩銆侀斿緞銆1锛屾椂闂达細蹇呴』鑺辫垂瓒冲鐨勬椂闂磋繘琛岀湅鐩樺拰鍒嗘瀽鐮旂┒銆備竴鍙ヨ瘽锛氬ぉ鎵嶅氨鏄綘鎶婃椂闂磋姳鍦ㄥ摢閲岋紝浣犲氨鏄摢涓鍩熺殑澶╂墠銆2锛屼粠甯堬細鑲＄エ甯傚満鏈夊緢澶氱殑鐞嗚锛屾寜婀栧寳鍗鍢夊鈥滄潕鏀...
