下列生物中属于单细胞生物的是[]A．变形虫B．大豆C．蚂蚁D．蚯蚓-七年级生物

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• 下列各种生物属于单细胞生物的一组是①草履虫②小球藻③大肠杆菌④海带⑤蛔虫⑥变形虫⑦蝗虫⑧酵母菌⑨葡萄球菌[]A．①②③⑥⑧⑨B．①②③④⑧⑨C．①③⑤⑥⑧D．①②③④⑤⑨-七年级生物
• — Could you tell me ? — Yes. To take back my dictionary. [ ]A. why did you come here B. when do you
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• 下列藻类植物中，属于单细胞的是[]A．水绵B．海带C．紫菜D．衣藻-七年级生物
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