问题
单项选择题 A1/A2型题
抗-HBcIgM阳性高滴度表明（）。
A.诊断急性乙型肝炎的指标
B.判断病毒复制活跃的指标
C.提示患者血液有强传染性
D.阳性还见于慢性活动性肝炎
E.患有乙型肝炎，且正在感染
答案
参考答案：E
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抗-HBcIgM阳性高滴度表明（）。
A.诊断急性乙型肝炎的指标
B.判断病毒复制活跃的指标
C.提示患者血液有强传染性
D.阳性还见于慢性活动性肝炎
E.患有乙型肝炎，且正在感染
参考答案：E
There are many kinds of friends. Many people will step in your life, but only true friends leave footprints (脚印). I shall always recall (回忆) the autumn and the girl with the __ ____. I know she will always be my best friend. It was the golden season. I liked walking alone in the leaves, __ to the sound of them. Autumn is a season but life is uninteresting. The free days always get me down. But one day, the sound of a violin flowed into my ears. A young girl, standing in the wind, was interested in playing her violin. I had seen her before. The music was so nice that I listened . Lost in the music, I didn't know that I had been standing there for so long. But it did not seem to disturb her. Leaves were still falling. Every day she played the violin in the corner of the building _ ___I went downstairs to watch her performance. I was the only . Autumn was nearly over. One day, when I was listening carefully, the sound suddenly ______.To my surprise, the girl came over to me. "You must like violin." she said. "Yes. And you play very well. Why did you stop?" I asked. Suddenly, a sad expression appeared her face and I could feel something unusual. "I came here to see my grandmother, but now I must leave. I once played very badly. It was listening every day that encouraged me." she said. "In fact, it was your playing that gave me a meaningful autumn," I answered, "Let's be friends."
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