【正文】 遠(yuǎn)處。1翱 嵌 挽 禱 2C 3我國(guó)許多城市日缺水15% 4 1①多②樹(shù)立或立 2．D 3．對(duì)于蓮花的愛(ài)好，像我這樣的還有什么人呢？對(duì)于牡丹的愛(ài)好，人該是很多了4中通外直，不蔓不枝。因?yàn)樗鼘?xiě)出了蓮剛正不阿，不攀附權(quán)貴的特點(diǎn)5蘭花，因?yàn)闊o(wú)香氣或淡香且蘭花以它特有的葉、花、香獨(dú)具四清（氣清、色清、神清、韻清），給人以極高潔、清雅的優(yōu)美形象，所以，我比較贊賞蘭花。5 ，城池殘破，雖然山河依舊，可是亂草遍地，林木蒼蒼。使人怵目驚心，令人深感滿目凄然。 3花鳥(niǎo)本為娛人之物，但因感時(shí)恨別，卻使詩(shī)人見(jiàn)了反而墮淚驚心。另一種解釋為，以花鳥(niǎo)擬人4用對(duì)偶的手法寫(xiě)出了安史之亂的戰(zhàn)火連綿不時(shí)，詩(shī)人跟家人難通音信，此時(shí)的—封家信顯得極端寶貴，能夠勝過(guò)萬(wàn)金，表達(dá)了詩(shī)人眷念家人的美妙感情。特別是“家書(shū)抵萬(wàn)金”寫(xiě)出了音訊隔絕久盼消息不至的切心情，這是人人心中—切的想法，很自然的使人產(chǎn)生共鳴。，感時(shí)傷別，花也濺淚，鳥(niǎo)亦驚心。兩說(shuō)雖則有別，其精神卻能相通，一則觸景生情，一則移情于物，正見(jiàn)好詩(shī)含蘊(yùn)之豐富1置 攙 融 黠 2B 3C 4老師上課時(shí)仍存在缺點(diǎn)（2）老師，您上課時(shí)不要扯開(kāi)話題就更好了 5 1（1）還是（2）前去（3）按照，遵循（4）到了??的時(shí)候 2 3當(dāng)今世上的不少求學(xué)的人，忘記去打基礎(chǔ)，而想著一步登天，結(jié)果什么也學(xué)不到，跟這個(gè)人有什么不一樣呢？ 4忘本求末（或 本末倒置）5無(wú)論做什么事都要抓住根本，這樣才能有的放矢。（或）做事要細(xì)心，要多自我反思，少埋怨別人。（或）不管學(xué)什么都要打好基礎(chǔ)，認(rèn)真學(xué)，不可一步登天?？茖W(xué)網(wǎng)上好像只找到那么點(diǎn) 科學(xué)答案: P49。BBBACDAB 80% 礦質(zhì)鹽 魚(yú) 負(fù) 燃燒 淡藍(lán) 氫氣 正 復(fù)燃 氧氣 P50質(zhì)量 體積 密度 2:3 略 P51:DBABAA 1:1 1:4 大 不變P52:密度 壓強(qiáng) 變大 不變 2N 600 后略 P53:DADDBCDC 機(jī)油 汽油P54:蒸發(fā)溶劑 冷卻熱飽和溶液 A 等于 160克 后略 P55:CBBDDCCA 下降 對(duì)流層 對(duì)流P56:對(duì)流平流 電離 外 紫外線 大氣壓強(qiáng)的存在 小于 大氣壓 10五次方 760 后略P57:BACADCB 風(fēng)速 風(fēng)向 風(fēng)速儀 DABCE 天氣 攝氏度數(shù)學(xué)P17 CBBBACD 40176。 90176。 60176。 90176。 14 P1813題15題由123證明：三角形AFD全等于三角形BEC 因?yàn)锳D=CD，AE=CF 又因?yàn)锳F=EC 角B=角D 所以三角形AFD全等于三角形BEC P19第9題選擇角ABC,因?yàn)锳B=AC,角abc是等腰三角形 20或22 20 65176。 20 5和根號(hào)7 DDBD P20—10有3個(gè),圖略11圖略12 6的平方加8的平方等于100，根號(hào)100等于10，10加6等于16，13(1)AC是公共邊,10+14+12=36 P23 BDDBC 抽樣 普查 9 20 2 P24—10（1）程:(98+80+80)/3=86 楊:(95+93+90)/3= 林:(80+100+100)/3= 冠軍林飛,亞軍李揚(yáng),季軍程麗（2）程麗: 林飛:92 冠軍李揚(yáng),亞:林飛,季:程麗平均數(shù) ， 穩(wěn)定程度 甲 乙P25 DDD ＞＞＜＞2≤t ≤8 x＜2分之1 x大于等于2 k≥4分之30 x小于等于5 m 大于等于9 P2610 6(2x1)24≤4(1+x)12x624≤4+4x 12x30≤4+4x 8x≤34 X≤17/411設(shè)A,B原價(jià)分別為a,b，由已知可得b增加10元，A,B新的價(jià)格分別為a+10（看成m),b+10（看成n)，（1）式各項(xiàng)加上10，即為 b+10n：總資金為x元15%x+10%（x+15%x）〈 30%x700 ++ 〈 x 〉20000 所以當(dāng)商家投入資金大于20000時(shí)，可選擇在月末出售，從而使獲利較多 13（1）設(shè)建A花壇x個(gè)，B花壇y個(gè)，要確保玫瑰花和杜鵑花夠栽，則 50x+ 80y = 1250 ① 100x+90y = 1930 ②解得y=8（個(gè)），x= 12（個(gè)）P27 CBBCBC a＞0 b=0 【3，2】 【100根號(hào)5，100】 北偏西，50176。方向5千米【一道題】 【2,1】1＜a＜3 RT P2815 27247。2=7 55=25 25247。2=5 25247。2=55+5+25+7=42平方厘米16 選B位坐標(biāo)點(diǎn),別忘了箭頭,A(1,根號(hào)3)B(0,0)C(2,0)—17（2）B(3,3)C39。(1,0)P29 DBBBD V πr平方h π v,r,h y= 最后沒(méi)寫(xiě)完 是y=2x+4 y1大于y2 y=6x x=6 y=9 P30—12 正比例函數(shù)Y==K*(2)則K==(X)/X+2=(4Y)/(Y2)整理得:Y=X+4 三角形PQO的面積2*4/2=4 13題34=22k+b 36+23k+b21得：k=2 由1得：b=10所以y=2x10 第三小題：當(dāng)y=30時(shí)，x=20 所以鞋長(zhǎng)為20厘米14題（1）y1+x y2=12+(2)答：小斌選取會(huì)員卡租碟核算P31 DBADCD x≥3 1,2,3 16， m≥0 P32—12 {3x23x5 {X（2）共有4種方案：甲禮盒安排9盒，乙禮盒安排6盒，或甲禮盒安排10盒，乙禮盒安排5盒，或甲禮盒安排11盒，乙禮盒安排4盒，或甲禮盒安排12盒，乙禮盒安排3盒15（1）A(6,0)B(0,6)（2）{4=k+b 0=4k+b 21得：k=2 b=8 y=2x+8(x不等于4_)（3）S=X(82X)/2 無(wú)解英語(yǔ)P33：take a deep breathshow make mistakesget a bad markthe answer to the questionenter a petitiontry western fooddream e turegive concertsgo abroad 2．really 3．visitors 4．Italian 5．wonderful 6．first 7．foreigners 8．translating Why don39。t What else What shoud do Where have seen has never visited anyHurry up，the plane is adout to take offWe have to stay here until tomorrow, for tickets have been sold outHe always speak English in classWe should help each other you tell me how to learn English well P34：AABCB P35：1:on business 2:so far 3:now and them 4:space station 5: the same as 6: be different from 7。drop out of school 8:receive education 9:with the help of 10:in the near 15 years 第二題:1:planets2:cost3:speak4:mad5:examed6:some messages7:go abroad8:in village P36： CACBACBCDB P37：第一道 Playing electronic music Except...outside One of the most important figures Due to the negligence extinguish No matter do what As...recording kinds of music grow up 第二道fun sadly called was cooking elder sitting noisy was reading。came 第三和第四道 1:gold ring 2:play any tnstraments 3:of 4:go off 5:in the 20th century 1:wasn39。t he 2:isn39。t there 3:jack was ranning in the park at this timeyestday 4how many times go shopping with her mother P38: although she was CCACBACCAB P39： proud of 39。t wait to do angry with sb polite to sb 5:on the 次ornerof 6:at the ticket counter 7:take awalk out side 8:Russia history 9:intyoduce sb 10:shake hands with sb 第二 lovely,glasses,strangers,swimming,across,angrily,to eat,worry 第三1:Does smells or 2:thin with 3:by bicycle 4:to go to 5:It took to get 6:turn right P40: Beijing roast duck Looks like best neighbor Have heard from so many paintings science lab DBACD P41： 第一animals in danger take away Nature reserve In depth study Peace life Take...as Magic show A master of language fall in love with As you know 第二 to stop,not to kill,a few,difficult,scientist,Indian, southwest in china,less and less,is famous for,has already agreed to,says goodbye to,live on,difficult I don39。t know,: too young of to invite to saw What does to do where and when B,B,D,自殺,He found ideas there for his books and stories P43 第一道at the moment from time to time And...pared And...pared On the first day On time get marry depend on 第二道rains possible moved across shoutting cloudy to swim chose 第三道what39。s the weather like mustn39。t be What must will you what’s baseball cap you must’nP44: You39。d better not visit Moscow in winter It no way to walk After the wedding married stop chatting wash up CCAADDCDDC P45：CADBBDCB P45第二題： 1:cost 2:named 3:own 4:miss 5:rather 6:smell 7:provide 8:feeding P46：Table tennis is my favorite game You39。d better to write down your mistakes in notebook Do you think of the movie ? His family took him around Europe Everyone should practise speaking English every day BCABDBCDBA P47：pronounces davice counties musician latest enter lucky health CADCCCADP48 DCDA P48: around the world working to save Parents want him to drop His parents want him to quit school Because of thousands of Please tellwhere is DCDA