问题
多项选择题
与EBV感染有关的疾病有（）
A.器官移植病人的淋巴增生性疾病
B.Burkitt淋巴瘤
C.霍奇金病
D.传染性单核细胞增多症
E.鼻咽癌
答案
参考答案：A, B, C, D, E
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与EBV感染有关的疾病有（）
A.器官移植病人的淋巴增生性疾病
B.Burkitt淋巴瘤
C.霍奇金病
D.传染性单核细胞增多症
E.鼻咽癌
参考答案：A, B, C, D, E
There was a wonderful old man who loved everything. One day while walking through the woods, the nice old man a cocoon（茧）. He to take the cocoon home to watch its from a little cocoon to a beautiful butterfly. He softly placed the cocoon on his kitchen table and it for days. One day the cocoon started to move. It moved quickly! The old man felt for the little butterfly inside. He watched it struggle（挣扎）and struggle! So he softly cut the cocoon with a knife so the butterfly could more quickly. The butterfly broke free from its cocoon, couldn’t move at all. The old man didn’t know why and decided the thing he could do for the butterlfy was to place it softly back into its cocoon. He placed a drop of honey on it to the cocoon, leaving the butterfly in its state. The next day he noticed that the cocoon was moving . It struggled and struggled. the butterfly broke free from its cocoon. Its beautiful wings were filled with wonderful colors! It took off! It was ! That wonderful butterfly flew and flew till it was out of the old man’s sight. What a ! He shouted. But then he started to think. What did I do at first? The old man went to the library and read every he could find on butterflies and cocoons. Finally the appeared. The butterfly has to struggle while the cocoon. That’s how it gets its strength（力量）. That’s just why they are created to in order to be strong and beautiful.
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