下列科学家对细胞学说的建立作出了积极的贡献，其顺序正确的是[]A．维萨里、虎克、比夏、列文虎克B．维萨里、虎克、施莱登和施旺C．列文虎克、虎克、魏尔肖、施莱登D．维萨里、魏-高一生物

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• 根据所缺单词的首字母或所给单词的汉语提示,在句子中的横线上写出各单词的正确形式.(每空一词)1. One hundred is d______________ by 25 is 4.2. Her pa
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• Months ago we sailed ten thousand miles across this open sea, which ________ the Pacific, and we met
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• The leaders of the company are having a meeting to discuss where the new office building __. [ ]A. s
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• Months ago we sailed ten thousand miles across this open sea, which _______ the Pacific, and we met
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