脊髓硬膜内髓外肿瘤不应该有的症状是()
A.神经根性疼痛
B.椎管腔阻塞出现较早
C.脑脊液蛋白增高明显
D.早期出现括约肌功能障碍
E.可出现脊髓半切综合征
参考答案:D
.-----It’s reported that over 1 billion people watched the live opening ceremony of______2010 South Africa World Cup on TV.
-----Yes, news came as______ shock to me.
A.the; the
B./; a
C.the; a
D.a; the
针入度为125,是指在标准条件下,标准针贯入沥青的深度为()。