第19题: [单项选择]Why was Sally unhappy A. Because the radio next door was loud. B. Because she was worded about her work. C. Because her husband quarrelled with her at night. 参考答案:A
第27题: [单项选择]果糖胺的测定可反映多长时间内糖尿病患者血糖的总水平 A. 7~14天 B. 15~21天 C. 22~28天 D. 29~35天 E. 36~42天 参考答案:B 答案解析:果糖胺是血浆中的蛋白质在葡萄糖非酶糖化过程中形成的一种物质,由于血浆蛋白的半衰期为17天,故果糖胺反映的是1~3周内的血糖水平。