皮皮学，免费搜题
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【简答题】
Case file study(You can answer the question either in Chinese or English) A 50-year-old Hispanic female presents to your clinic with complaints of excessive thirst, fluid intake, and urination. She denies any urinary tract infection symptoms. She reports no medical problems, but has not seen a doctor in many years. On examination she is an obese female in no acute distress. Her physical exam is otherwise normal. The urinalysis revealed large glucose, and a serum random blood sugar level was 320mg/dL. 1.What is the most likely diagnosis? 2.What other organ systems can be involved with the disease? 3.What is the biochemical basis of this disease?
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皮皮学刷刷变学霸
举一反三
【简答题】原始农业主要是使用石器工具来从事简单的农事活动，属于农业发展的最早阶段，其基本特征有哪些？
【单选题】马克垚在《中西封建社会比较研究》一文中指出：“中国的粮食种植农业是高度劳动密集型的、先进的集约化农业，而西欧农牧混合的农业则是生产技术落后的、带有原始性的粗放型农业，在农业发展阶段上比中国的集约化农业落后得多。”可见，“集约化农业”的主要特征是（）
A.
自给自足
B.
广种薄收
C.
集体耕作
D.
精耕细作
【简答题】分化成熟的质体，根据其颜色和功能的不同，分为（）等三种主要类型。