问题
单项选择题
胸内淋巴结结核最先受累的是（）
A、气管旁淋巴结
B、隆突下淋巴结
C、气管—支气管淋巴结
D、支气管—肺门淋巴结
E、以上都不是
答案
参考答案：B
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胸内淋巴结结核最先受累的是（）
A、气管旁淋巴结
B、隆突下淋巴结
C、气管—支气管淋巴结
D、支气管—肺门淋巴结
E、以上都不是
参考答案：B
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| From Monday to Friday most people are busy working or studying, but in the evenings and weekends they are free and 1 themselves. Some watch television or go to the moives, other 2 sports. This is decided by their own 3 . There are many different ways to spend our free time. Almost everyone has some kinds 4 , it may be something from collecting stamps, to 5 model planes. Some hobbies are very expensive, but other don't cost anything at all. I know a man who has coin collection worth several 6 dollers. A short time ago he bought a rare fifty- cents piece which cost him $250! He was very happy about his collection and thought the price was all right. On the other hand, my youngest brother collects match boxes, he was almost 600 of them, but I wonder 7 they are worth any money. However, 8 my brother, they are quite valuable. Nothing makes him happier than to find a new match box for his collection. That's what a hobby means, I think. It is something we like to do in our 9 time just for of it. The value in dollars is not important, but the pleasure it 10 us is. | ||||
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