患者女性，50岁，近1年来出现双下肢行走不稳，麻木无力，足尖不能离地，跛行，大便干燥，偶有尿失禁，查体：双下肢肌张力增高，肌力Ⅳ级，四肢反射偏活跃，双侧病理征阳性，屈颈试验明显阳性。
此型颈椎病表现中，不属于锥体束征的包括（）
A.肢体麻木
B.下肢无力、双腿发紧
C.足尖不能离地、步态笨拙
D.抬步沉重感，跛行
E.双侧病理征阳性
参考答案：A
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| Tracy Wong is a well-known Chinese-American writer. But her writing 1 was something she picked up by herself. After her first 2 , teaching disabled children, she became a part-time writer for IBM. 3 , writing stories was simply a 4 . interest. Tracy sent three of her stories to a publisher (出版商). 5 , they immediately suggested that she put them together to make a single one long 6 and paid Tracy a $ 50,000 advance. "A pretty money," said the publisher, "for 7 writer." 8 Traey's characters (人物) are interesting, her stories sometimes 9 readem uneasy: those about the supernatural. "My mother believed I could 10 the afterlife world," she told a close friend. "She used to have me speak with my grandmother, who died many years ago." "Can I? I don't think I can," Tracy said with a laugh. "But I do have 11 when things come to me 12 ." Once, she was wondering how to complete a 13 set in ancient (古代的) China. 14 the doorbell rang. It was a FedEx delivery man, with a copy of a book on Chinese 15 . It came without her having 16 it. Though she has published 10 books, Tracy has remained 17 by her fame. She lives in the same 18 she lived 27 years ago-although in a mom comfortable home. There' s more room for 19 in her life-and it wasn't just 20 . | ||||
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