下列哪一项不是营养生殖的优点[]A．繁殖方式简便B．能保持品种的优良性状C．繁殖速度加快D．能提高后代的成活率-八年级生物

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• 下列植物的繁殖方式与获得克隆羊多利的方式具有本质区别的是[]A．将马铃薯的块茎切成小块后种植B．将月季的枝条插入土壤后生根成活C．遗落在土壤中的花生种子发育成幼苗D．秋海棠-八年级生物
• 用出芽的马铃薯块茎进行繁殖属于[]A．营养生殖B．出芽生殖C．孢子生殖D．有性生殖-八年级生物
• He's got himself into a dangerous situation ___he is likely to lose control over the plane.[ ]A
• She'll never forget her stay there ________ she found her son who had gone missing two years be
• —Where did you meet him?—It was in the hotel_____ he stayed.[ ]A. thatB. whichC. whereD. when-高二英语
• It was in the hall______ we usually have dinner______ we had a dancing party last night. [ ]A. where
• They are going to fly to Yunnan,it is warm in this season. [ ]A. whereB. which C. asD. when-高二英语
• — Is that the small town you often talked about? — Right, just the one________ you know I used to wo
• — I will never forget the days ________ we studied in the same class.— Neither will I. [ ]A. whenB.
• 下列诗句中的描述与生物生殖现象无关的是[]A．离离原上草，一岁一枯荣B．春种一粒粟，秋收万颗子C．忽如一夜春风来，千树万树梨花开D．红豆生南国，春来发几枝-八年级生物
• 通常大蒜是用蒜瓣进行繁殖，这属于[]A．出芽生殖B．分裂生殖C．营养生殖D．卵式生殖-八年级生物
• 短文改错。此题要求改正所给短文中的错误，对标有题号的每一行作出判断；若有错误(每行只有一个错误)，则按下列情况改正；该行多一个词：把多余的词用斜线(＼)划掉，在该行右边-高三英语
• It is now a children's festival, ______ they can dress up and go to their neighbours' home
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• I was so occupied last year that I could hardly find any occasion _____ I stayed with my kids around
• We're just trying to reach a point _______ both sides will sit down together and talk.[ ]A. whe
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• I'll never forget the days ____ I learned hard in my senior high school, ____ changed my whole
• Was it from the lake________he often went fishing________he saved the drowning girl?[ ]A. that; that
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• 取落地生根的叶片植入潮湿的土壤中，不久就生根发芽，长成新的植株。这种生殖方式属于[]A．有性生殖B．无性生殖C．孢子生殖D．嫁接-八年级生物
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