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问题 单项选择题

脊髓髓内病变早期为病变节段支配区分离性感觉障碍，累及脊髓丘脑束时感觉障碍自病变节段向下发展，何部位最后受累（）

A.足底皮肤

B.鞍区

C.股内侧

D.股外侧

E.足背皮肤

答案

参考答案：B

完形填空

五、短文填词

Do you like friends who can teach you a lot every day? Books are s    friends because they bring knowledge to us and keep us ____(陪伴) through our life. They are so valuable that libraries are b______ to        keep them. A____ all great men are lovers of books. Franklin said that it was books that led him to success and that he could have a______(获得) nothing without books. Books are the holders of mankind’s _______(经验) and imagination. They enable us to see through the past and predict the        . So when you open a book, you would get into a world ______ you have never been before. A good book is a good teacher that h       you to get over difficulties. No matter what you are, _______or old, poor or rich, books are your devoted friends.   

1. ___________  2. ___________3. ___________4. ___________5. ___________

6. ___________7. ___________8. __________9. ___________10.___________
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填空题

首次提出“现象是不可知的，本质是可知的”的人是（）。
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