问题
单项选择题
MRI检查中显示瘤体内出现无信号的空气，最可能的诊断是（）
A.胶质瘤坏死、囊变
B.脑囊虫病
C.脑结核
D.脑脓肿
E.血管母细胞瘤
答案
参考答案：D
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MRI检查中显示瘤体内出现无信号的空气，最可能的诊断是（）
A.胶质瘤坏死、囊变
B.脑囊虫病
C.脑结核
D.脑脓肿
E.血管母细胞瘤
参考答案：D
I was fifteen when I walked into Black Stump Bookstore in Liverpool. As I was looking at on the shelves, the shop owner asked if I’d like . I needed to start for college, so I said yes. I worked after school and during summers for the lowest wages, and the job helped my first year of college. I had worked in many other jobs: I made coffee in the Students’ Union during college, I was a hotel maid and I make maps for the Forest Service. But selling books was one of the most . One day a woman asked me for books on women’s diseases. She seemed fearful. I showed her almost everything we had at that time and found other books we could order. She left the store less . I’ve always remembered the felt in having helped her. Years later, as a in London, I heard about a black child born his fingers connected. His family could not a corrective operation, and the boy lived in hiding his hand in pocket. I my boss to let me do the story. After my story was broadcast, a doctor and a nurse called, offering to perform the for free. I visited the boy in the room soon after the operation. The first thing he did was to hold up his hand and say “ Thank you.” I felt a sense of . In the past I was at Black Stump Bookstore, I always sensed I was working for the customers, not the store. Today, it’s the same. BBC News pays my , but I feel as if I work for the viewers, helping them understand the world.
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