问题
单项选择题
脊柱结核合并早期截瘫的主要原因是（）
A.早期多由脓液、肉芽组织、死骨压迫脊髓
B.脊髓前动脉栓塞
C.脑脊膜炎
D.脊柱畸形引起的压迫
E.病理性脱位引起的压迫
答案
参考答案：A
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脊柱结核合并早期截瘫的主要原因是（）
A.早期多由脓液、肉芽组织、死骨压迫脊髓
B.脊髓前动脉栓塞
C.脑脊膜炎
D.脊柱畸形引起的压迫
E.病理性脱位引起的压迫
参考答案：A
There once was a farmer who lost his watch in his barn (谷仓). The watch was only cheap but was very ____36 to him because it was a gift from his father. After _ 37 __ the barn for a long time, he gave up and asked for __38 __ from a group of children playing nearby. He __39 __ them that the person who found the watch would be rewarded. Hearing this, the children hurried inside the barn ___40 __. They searched everywhere but still could not find the __41 ___. Just when the farmer was going to give up, a little boy went up to him and asked to be given another ___42___. The farmer looked at him and thought, “ Why not? After all, this kid looks honest.” So the farmer __43 _ the little boy back into the barn. After a while the little boy came out with the watch in his hand! The surprised farmer asked the boy how he ___44__ where the rest had failed. The boy replied, “ I did nothing but sit quietly and listen for the sound of the watch.” This shows us that sometimes a __45__ mind can think better than an excited one.”
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