问题
多项选择题
胱抑素C即半胱氨酸蛋白酶抑制蛋白C,下列叙述正确的是()
A.胱抑素C可自由透过肾小球滤膜
B.胱抑素C含量较稳定,不易受年龄、性别、肌肉量等因素影响
C.胱抑素C多用免疫浊度法测定
D.在判断肾小球滤过功能上,胱抑素C的诊断性能与菊粉清除率相当
E.血胱抑素C水平是反映肾小球滤过功能的可靠指标
答案
参考答案:A, B, C, D, E
胱抑素C即半胱氨酸蛋白酶抑制蛋白C,下列叙述正确的是()
A.胱抑素C可自由透过肾小球滤膜
B.胱抑素C含量较稳定,不易受年龄、性别、肌肉量等因素影响
C.胱抑素C多用免疫浊度法测定
D.在判断肾小球滤过功能上,胱抑素C的诊断性能与菊粉清除率相当
E.血胱抑素C水平是反映肾小球滤过功能的可靠指标
参考答案:A, B, C, D, E
When I was 8, a gentleman came to my orphanage(孤儿院)and taught us how to do woodworking projects. I remember my first project—a small table. I was so of it that I looked upon it as if I had created a(an) . It was absolutely beautiful and it had taken me six weeks to it. I could hardly wait to give it to Mother Winters as a . She was the head mistress of our orphanage, who was always with us. As the tables were not dry from the clear coating, the man told us to wait a few days before taking them to our dormitories. But I was just so and happy that I couldn’t wait. I dashed out like a , carrying my table, smiling from ear to ear. When I reached the dormitory I placed the little table beside my bed. I was it when Mother Winters entered. She walked over to the table. Running her hand it, she noticed that it was still wet. “Were you to bring this home?” she asked. “No, ma’am,” I with my head down. She ordered me to throw the table out and so I did. After she left, I immediately opened the door to get it back. There was stuck all over. I brushed and cried, but it would not come off. I hid the table in my closet and never it. A year later while cleaning up, I gave the table to Mother Henderson, my houseparent(宿管员), thinking that she would it away. Thirty years later at a reunion, I that Mother Henderson was living nearby, so I drove up to see her. We talked cheerfully for long. As I was about to leave, she asked me to come down to her to get something important. I followed her into a dark corner. She picked something up. she turned around, I could see that she was holding a little table. Mother Henderson kept the little table that I had given up for lost so long ago. Today, I look at that table with bittersweet memories but full of to Mother Henderson, who kept it for a young orphan who tried very hard to .
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