高手帮忙解答
\u6c42\u9ad8\u624b\u5e2e\u5fd9\u89e3\u7b54\u7b2c\u4e00\u4e2a\u4e09\u4ece\u56db\u5fb7\uff0c\u767e\u5ea6\u767e\u79d1\u5982\u4e0b\uff1a
\u201c\u4e09\u4ece\u56db\u5fb7\u201d\u662f\u4e3a\u9002\u5e94\u7236\u6743\u5236\u5bb6\u5ead\u7a33\u5b9a\u3001\u7ef4\u62a4\u7236\u6743\u2014\u592b\u6743\u5bb6\u5ead\uff08\u65cf\uff09\u5229\u76ca\u9700\u8981\uff0c\u6839\u636e\u201c\u5185\u5916\u6709\u522b\u201d\u3001\u201c\u7537\u5c0a\u5973\u5351\u201d\u7684\u539f\u5219\uff0c\u7531\u5112\u5bb6\u793c\u6559\u5bf9\u5987\u5973\u7684\u4e00\u751f\u5728\u9053\u5fb7\u3001\u884c\u4e3a\u3001\u4fee\u517b\u7684\u8fdb\u884c\u7684\u89c4\u8303\u8981\u6c42\u3002\u4e09\u4ece\u662f\u672a\u5ac1\u4ece\u7236\u3001\u65e2\u5ac1\u4ece\u592b\u3001\u592b\u6b7b\u4ece\u5b50\uff0c\u56db\u5fb7\u662f\u5987\u5fb7\u3001\u5987\u8a00\u3001\u5987\u5bb9\u3001\u5987\u529f\u3002
C.C.A.A.C.D
1.B2.A
3.C
4.B..(D是什么？）
5.C
6.D
7.A
8.A
9.B
10.B
11.A
12.B （题干是who teaches吧？）
13.B
14.B
15.A
1B
2A
3c
4B
5D
6B
7A
8A
9B
10B
11A
12A
13B
14A
15A
绛旓細3.It's sunny and warm today锛寃hat about going for a barbecue锛 浠婂ぉ澶╂皵娓╂殩锛岄槼鍏夋槑濯氾紝鍘荤儰鑲夋庨航鏍凤紵Sure. 褰撶劧濂戒簡銆4.Your friend said to you锛屸淭hank you for helping me with my English.鈥 What's your answer?浣犵殑鏈嬪弸鍜屼綘璇达細鈥滄劅璋綘甯姪鎴戝鑻辨枃銆傗濅綘璇ユ庝箞鍥炵瓟锛烮 would ...
绛旓細1銆1梅(1/20-1/m)=20m/(m-20)2銆佸簲璇ユ槸锛2/a锛1/b锛1 2b-a=ab a-2b=-ab 2a-4b=-2ab (2a锛3ab锛4b)/(a锛3ab锛2b)=(-2ab+3ab)/(-ab-3ab)=ab/-4ab =-1/4 3銆(|x|锛1)/(x锛1)=0 |x|=1 x=卤1 x锛1鈮0 x鈮-1 鈭磝鐨勫间负-1 x²锛3X锛...
绛旓細1.(1)闉嶉儴銆灞辫胺銆灞辫剨銆(2)143銆6銆(3)1:100000銆(4)鐢卞寳鍚戝崡 銆(5)瑙佷笅鍥句腑 (6)AC銆铏界劧绾胯矾闀匡紝浣嗗彲椤哄湴鍔胯嚜娴侀佹按(7)涓欏銆鍥犱负锛氣憼涓欏鍦板娍骞冲潶锛屾湁鍒╀簬淇鐢帮紝鈶′笝澶勭殑鍦板娍姣旀按搴撶殑姘翠綅浣庯紝鏈夊埄浜庡紩姘寸亴婧 (8)30鍒嗛挓 2.(1)缁樺浘鐣ャ(2)21銆(3)鍚戞枩 (4)娉ョ煶娴併濡備弗绂佸湪...
绛旓細1.绛旀鏄痭*(n+1)*(n+2)/3 瑙ｆ瀽濡備笅锛=1/3*[1*2*3-0*1*2+2*3*4-1*2*3+3*4*5-2*3*4+...+锛坣-1锛*n*(n+1)-(n-2)*(n-1)*n+n*(n+1)*(n+2)-(n-1)*n*(n+1)]=n*(n+1)*(n+2)/3 2.绗竴闂細鏍规嵁棰樻剰锛岀涓涓斁1锛2^0锛夛紝绗簩涓斁2锛2^1...
绛旓細1銆乤bs鍑芥暟 鍑芥暟鍚嶇О:abs 涓昏鍔熻兘:姹傚嚭鐩稿簲鏁板瓧鐨勭粷瀵瑰笺備娇鐢ㄦ牸寮:abs(number)鍙傛暟璇存槑:number浠ｈ〃闇瑕佹眰缁濆鍊肩殑鏁板兼垨寮曠敤鐨勫崟鍏冩牸銆傚簲鐢ㄤ妇渚:濡傛灉鍦╞2鍗曞厓鏍间腑杈撳叆鍏紡:=abs(a2),鍒欏湪a2鍗曞厓鏍间腑鏃犺杈撳叆姝ｆ暟(濡100)杩樻槸璐熸暟(濡-100),b2涓潎鏄剧ず鍑烘鏁(濡100)銆傜壒鍒彁閱:濡傛灉number鍙傛暟涓嶆槸...
绛旓細1 姝ｇ‘ 锛岀敱Experts say people should obey their bodies; they should drink as much water as they feel like drinking. 鍙緱 2 閿欒 锛屽師鏂囨槸The report says most healthy people meet their daily needs for liquid by letting thirst be their guide. 杩欓噷thirst 鍜宼ired鍋锋崲姒傚康 3 ...
绛旓細1銆備綘鐨勪富鏉挎敮鎸佸弻閫氶亾銆2銆備竴鏉2G涓庝袱鏉1G鐨勫唴瀛樻病鏈夊お澶х殑鍖哄埆銆備絾浣犳墜澶存湁涓鏉1G鐨勶紝瑕佺粍鍙岄氶亾鐨勮瘽锛屽氨鏈濂藉啀涔颁竴鏉1G鐨勩傚鏋滀笉缁勫弻閫氶亾锛屽畬鍏ㄥ彲鍐嶄拱涓鏉2G鐨勶紝缁勬垚澶у唴瀛樸3銆傚叧浜庝拱鍐呭瓨锛屼竴鑸兘浼氬缓璁綘灏介噺涔扮浉鍚屽閲忥紝鐩稿悓鍨嬪彿鐨勩傝繖涓槸甯歌瘑銆4銆傚鏋滆缁勫弻閫氶亾鐨勮瘽锛屽敖閲忎拱涓ょ粍瀹屽叏...
绛旓細1.瑙 濡傚浘10鈥12鎵绀猴紝鍦唜2+锛坹锛峈锛2=r2鐨勪笂銆佷笅鍗婂渾鍒嗗埆涓 y=f2锛坸锛=R+ 鏍瑰彿涓嬶紙r^2-x^2)y=f1锛坸锛=R锛 /x/<= r 銆傛晠鍦嗙幆浣撶殑鎴潰闈㈢Н鍑芥暟鏄 A锛坸锛= ([f2锛坸锛塢^2锛 [f1锛坸锛塢^2)*pai =4pai*R*鏍瑰彿涓嬶紙r^2-x^2) /x/<= r 銆傜敱姝ゅ緱鍒板渾鐜綋鐨勪綋绉负 V=...
绛旓細棣栧厛锛岃蒋浠 1銆傜梾姣掔牬鍧 鑷粠鏈変簡鐢佃剳锛岀數鑴戠梾姣掑凡缁忓嚭鐜板悗涓嶄箙銆傚綋缃戠粶鎴愪负涓昏鐨勫姩鑴夊湪褰撲粖鐨勪俊鎭ぞ浼氫腑锛岀梾姣掔殑浼犳挱鏇村姞鏂逛究锛屾墍浠ヤ篃鏃朵笉鏃跺共鎵板拰鐮村潖鎴戜滑鐨勫伐浣溿備负寮曡捣瀵瑰叏鐞冭绠楁満鈥滃啿鍑绘尝鈥濈梾姣掑彂浣滀弗閲嶆崯鍧忎箣鍓嶇殑鏃堕棿娈典竴鑸繕浼氭彁绀虹郴缁熷皢鍦60绉掑悗鑷姩鍚姩銆傚叾瀹烇紝鏃╁湪DOS鏃朵唬灏辨湁涓嶅皯鐥呮瘨鑳藉鑷姩閲嶅惎...
绛旓細璇峰競鍦鸿惀閿鐨勯珮鎵嬪府甯繖鍟! 杩欑棰,鏄剧劧鎵句笉鍒扮瓟妗堛傚瓧鏁板お澶氫簡,浼拌娌′汉鎰挎剰鍐欍 璺眰甯傚満钀ラ攢楂樻墜 甯繖瑙ｇ瓟杩欏棰 !姹傚ぇ瀹跺府甯繖!璋㈣阿浜 1銆佹瀯鎴愬閲忓緢澶х殑鐜板疄甯傚満,蹇呴』鏄( D ) 浜哄彛鍩烘暟+璐拱鍔涘畾涔 A銆佷汉鍙ｄ紬澶氳屼笖璐拱鍔涢珮 B銆佽喘涔板姏楂樿屼笖璐拱娆叉湜澶 C銆佷汉鍙ｄ紬澶氳屼笖璐拱娆叉湜澶 D銆佷汉鍙ｄ紬澶氳喘涔板姏楂樿...
