- 問題詳情:Althoughtheirnewfactorybuildingisstillunder construction,wehavealreadyplaced orderfor200pairsofshoes.A.the;an B.a:an C./;/ ...
- 30777
- 問題詳情: 1828年,德國化學家維勒通過蒸發**銨(NH4CNO)水溶液得到了尿素[CO(NH2)2],尿素[CO(NH2)2]屬於( )A.複合肥料 B.氮肥 C.*肥 D.鉀肥【回答】【*】B【解析】本題考查化肥的分類。含有氮元素的肥料稱為氮肥。含有*元素的肥料稱...
- 18806
- 問題詳情: 下面短文中有10處語言錯con誤。請直接在有錯誤的地方正下方增加、刪除或修改某個單詞。增加:在缺詞處加一個漏字符號(∧),並在其下面寫出該加的詞。刪除:把多餘的詞用斜線(\)劃掉。修改:在錯的詞下畫一橫線,並在該詞下面寫出修改後的詞。注意:1.每句不超過兩個錯誤;2....
- 25623
- 問題詳情: Mostdrinksstatingthattheyarefruit-flavored(水果味道的)containnofruitatall,whilemostoftherestcontainonlyasmallquantityoffruit,accordingtoastudycarriedbytheBritishFoodCommission. "Shoppersneedtocheckthelabels(標籤)beforebuyingdrinks,thou...
- 32697
- 經典語錄我們花了八年才來到這裏花了八年終於來到這裏對於我們而言這一刻是值得驕傲的至少*了我們這八年並不是一場錯誤現在我在這裏,敢抬頭挺胸的這麼説...
- 8673
- conbrio[5bri:Eu]HornTrioinEflatmajor,Op.40:IV.Finale:Allegroconbrio....
- 25143
- I'mjustaliteraryconman,hewillsay.Afewyearsagoshewasthevictimofaconman.Mickey'saconman.Trymycardgame.Comeandseemeduringafternoonfreetime.Everyonethoughttheoldconmanmusthavedied,butitturnedouthewasjustplayingpossum.Tiredofalifeontherun,bloom,aconmanw...
- 24502
- 問題詳情:鉀可以促進植物生長、增強抗病蟲害能力。下列物質中,能用作鉀肥的是A.KCl B.CO(NH2)2 C.NH4Cl D.Ca3(PO4)2【回答】A知識點:化學肥料題型:選擇題...
- 4551
- 問題詳情:WangHaiisangry theoldbike.A. Because useof【回答】C知識點:連詞題型:選擇題...
- 17732
- 問題詳情:Whenshallwego ? A.inourholidays B.forourholiday C.onholiday D.BandC【回答】D知識點:相似相近詞比較題型:選擇題...
- 14052
- 問題詳情:已知:如圖,點A、B分別是∠MON的邊OM、ON上兩點,OC平分∠MON,在∠CON的內部取一點P(點A、P、B三點不在同一直線上),連接PA、PB.(1)探索∠APB與∠MON、∠PAO、∠PBO之間的數量關係,並*你的結論;(2)設∠OAP=x°,∠OBP=y°,若∠APB的平分線PQ交OC於點Q,求∠OQP的度數(用含有x、y的代數...
- 23661
- Maybeshevisitssomeothercon?Theydebatedtheissueproandcon.Orjustacleverconartist?Muchhasbeenwrittenonthesubjectproandcon.Thisso-calledbargainisjustacon!Ifaconsnitches,he"isn'tlongforthisworld."Hecanseethebeautythatexistsinaperfectlyexecutedconandhas...
- 29962
- TheStudyofMouseAdiponectin'sProtectiveRoleinConA-inducedLiverInjury;ResultsTheresultsshowedthatDioscoreaoppositaThunb.polysaccharidewassignificanttoConAinducedmiceLymphocyt…You'vegottobuythemoviesoundtrackof"ConAir".Thisalsogavethemthechancetoin...
- 5251
- Theyarguedthematterproandcon.muchwaswrittenproandcon.Debatedtheissueproandcon.Wemustconsiderthereasonsproandcon.Thetwodebatingteamsarguedthequestionproandcon.Weshouldarguethematterproandcon.Muchhasbeenwrittenonthesubjectproandcon.Wemustbefairandconsi...
- 15360
- Gotontothecongame.Ithasnothingtodowiththesupplyanddemandforgoldinthejewelrytrade,orwhatever-it'sgoingtobearesultoftherebeingnoviablealternativeswhenthepaper-moneycongameisover....
- 21490
- 1、Modelingconstructor,destructor,andcopyconstructor.2、Nopersonofindependentmindwillcopyconsciously,butmanycopyunconsciously.3、Eachcopycontainedonlyeverysecondsentenceoftheoriginalletter.Sothecopyforonedaughterhadonlytheevensentences,andtheotherdau...
- 21373
- 問題詳情:如圖,直線AB,CD相交於點O,*線OM平分∠AOC,ON⊥OM,若∠AOM=30°,則∠CON的度數為( )A.30° B.40° C.60° D.50°【回答】C【考點】對頂角、鄰補角;垂線.【分析】直接利用角平分線的*質得出∠AOM=∠MOC,進而利用垂直的定義得出∠CON的度數.【解答】解:∵*線OM...
- 18393
- 問題詳情:如圖所示,平行四邊形ABCD中,對角線AC、BD相交於點O,過點O的直線分別交AD、BC於點M、N,若△CON的面積為2,△DOM的面積為4,求△AOB的面積.【回答】∵四邊形ABCD是平行四邊形, ∴∠CAD=∠ACB,OA=OC, 而∠AOM=∠NOC, ∴△CON≌△AOM(ASA). ∴S△AOD=4+2=6. 又∵OB=OD, ∴S△...
- 14165
- 問題詳情:Thedyedbunscandal(染*饅頭醜聞)dealsanotherblowtoshoppers'confidenceinbuyingfoodproducts,aswellasthereputationoflocalsellers.LiZhenreportsonshoppers’reactionsinShanghai.AninvestigationbythemunicipalgovernmentrevealedthatShanghaiShengluFoodCo...
- 13429
- 問題詳情:如圖,直線AB,CD相交於點O,*線OM平分∠AOC,ON⊥OM, 若∠AOM=35°,則∠CON的度數為() A.35° B.45° C.55° D.65°【回答】C知識點:角題型:選擇題...
- 30289
- 問題詳情:如圖,直線AB、CD相交於點O,過點O作兩條*線OM、ON,且∠AOM=∠CON=90°(1)若OC平分∠AOM,求∠AOD的度數.(2)若∠1=∠BOC,求∠AOC和∠MOD.【回答】(1)135°;(2)∠AOC=60°;∠MOD=150°.【解析】(1)根據OC平分∠AOM,易得∠1=∠AOC=45°,再由平角可求出∠AOD的度數(2)由題目中給出的∠1=∠...
- 5926
- 問題詳情:usedto leadto indespair atallcosts beharmfulto consistofngthatitwasimpossibletocatchtheflight,shecried________________.2.Thebrain________________greyandwhitematter.3.IgotupverylateonSundaysinthelastterm,butnowI_______________be...
- 5028
- 問題詳情:如圖,直線AB、CD相交於點O,*線OM平分∠AOC,ON⊥OM,若∠AOM=35°,則∠CON的度數是( ) A.65° B.55° C.45° D.35°【回答】B知識點:相交線題型:選擇題...
- 5441