______ that another miner has been rescued from the flooded Wangjialing coal mine.A．The news comes h

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• 下列哪些是最能体现现代化生产的农业措施[]A．合理灌溉B．合理施肥C．根外追肥D．无土栽培-七年级生物
• 农民为农作物施肥的主要目的是为植物的生长提供[]A．糖类B．蛋白质C．无机盐D．土壤微生物-八年级生物
• Though________money,hisparentsmanagedtosendhimtoschool.A．lackedB．lackingofC．lackofD．lacking-高二英语
• He doesn’t have money now. ____, he would lend it to you. A．If some B．If anyC．If not D．If so-高二英语
• For a moment nothing happened．Then _____ that the war was over．A．came the newsB．the news cameC．did t
• 有些植物如桃树、杏树在春天开花时，叶子尚未长出，开花时期植株需要的能量可能来自[]A．春天植株从土壤中吸收的无机盐B．春天植株从土壤中吸收的有机物C．花瓣利用太阳能进行的-七年级生物
• Among the children ______ the professor telling stories.A．sit B．satC．has satD．had sat-高二英语
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• Look! Here _____. Let’s get on it.A．is coming a busB．comes a busC．a bus is comingD．a bus comes-高三英语
• 植物根毛细胞在下列哪种情况下会失水[]A．土壤溶液浓度＞细胞液浓度B．土壤溶液浓度＜细胞液浓度C．土壤溶液浓度＝细胞液浓度D．根毛细胞不会失水-七年级生物
• 盐碱地不利于种植农作物是因为盐碱地[]A．容易造成土壤缺水B．土壤温度过低C．土壤易于板结而缺氧D．土壤溶液浓度大于植物细胞液浓度-七年级生物
• 植物体需要量最多的无机盐是[]A．含氮、含磷、含钾B．含氮、含磷、含碘C．含氮、含铁、含钾D．含钙、含磷、含钾-七年级生物
• 甲试管盛有肥沃土壤的浸出液，乙试管盛有蒸馏水，各培养一棵大小相同的健壮幼苗，过些日子后观察这两棵幼苗的长势，请回答：（1）甲苗生长________，颜色________。乙苗生长___-八年级生物
• --Are you a teacher? --No, but I ________.A．used toB．was used toC．used to beD．used to do-高三英语
• Only when the government increases affordable homes for low-income groups . A．the imbalance of deman
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• This is not my story, nor ______ the whole story. My story plays out differently.A．is thereB．there i
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• 菜农给青菜施农家肥主要是给青菜的生长提供[]A．无机盐B．有机物C．水D．能量-七年级生物
• What we have to admit is that never in the past thirty years __________ so greatly as today.A．has Ch
• 植物细胞吸水取决于[]A．细胞液浓度B．细胞液浓度＞细胞周围水溶液浓度C．细胞周围水溶液浓度D．细胞周围水溶液浓度＞细胞液浓度-七年级生物
• 下图是某同学设计的一组实验：在两个大小几乎相同的萝卜中各挖一个大小相等的洞，向甲、乙萝卜的洞中分别注入等量的清水和浓盐水，各用一个装有玻璃管的橡皮塞塞住洞口，记下-八年级生物
• —I want to get a license. What do you think I should do? —Only with enough practice ______ the driv
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• Not all the students follow the rules. Which of the following statement has the same meaning？A．None
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• --Did you visited the military museum?--Yes. Not until quite recently ________ any idea what a guide
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• 农业生产上所说的肥料的三要素是指[]A．氮、磷、铁B．氮、磷、钾C．氮、磷、镁D．氮、磷、钠-七年级生物
• Not until____ did Humphrey begin working. A．did it stop rainingB．had it stopped rainingC．it stopped
• 缺钾时的表现植株矮小，新叶淡绿，老叶黄色枯焦缺氮时的表现茎叶细弱，易倒伏，叶色黄，老叶焦枯并蜷缩缺磷时的表现植株矮小，茎叶暗绿或呈紫红色氮肥充足的时候使植物茎秆健-八年级生物
• 下列哪种情况下，细胞是吸水的[]A．把青菜放在泡菜坛中用盐水浸泡B．把萎蔫的青菜放在清水中浸泡C．把萝卜条用食盐和辣椒腌制D．把蔬菜放在铁锅中炒-七年级生物
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• 种子在适宜的条件下可萌发成幼苗，幼苗能长成植物体。从种子到植物体的变化过程中，下列图中能正确表示有机物质量变化的是[]A．B．C．D．-八年级生物
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• 下列哪一项农业措施最能体现目前现代化的生产[]A．合理灌溉B．合理施肥C．根外施肥D．无土栽培-七年级生物
• Nowhere else in such a small town, I think, ___ a book as good as this one.A．can you getB．does you g
• 给庄稼施肥时，用量越多越好。[]-七年级生物
• 需要磷肥较多的植物是[]A．甘薯和甘蔗B．番茄和白菜C．豆角和黄瓜D．芹菜和萝卜-八年级生物
• that they may eventually reduce the amount of labor needed on construction sites by 90 per-cent.A．Su
• No sooner _______ the competition _______ _______ an unexpected accident happened.A．did … begin; tha
• 下列农业措施不是利用植物顶端优势原理的是[]A．把棉花下部老叶去掉B．在一定时期去掉番茄顶芽C．不损伤杉树主干上的顶芽D．在一定时期去掉果实上部主干-八年级生物
• Only when he returned ________ that the war had ended and the army had come back.A．we tellB．we toldC
• Not until he took off his sunglasses _______ him.A．I recognizedB．I did recognizeC．did I recognizeD．