各种脑肿瘤在颅内分布有其相对特殊性,第三脑室内肿瘤最常见的是()
A.神经鞘瘤
B.多形性胶质母细胞瘤
C.胶样囊肿
D.室管膜瘤
E.髓母细胞瘤
参考答案:D
根据句意及首字母提示完成下列书评。
1. Kevin Johnson is a great a _______ .His new movie is Danger Zone. It's an a _______ movie.
The movie is very e_______ .
2. Loma Evans is not a g_______ actor. His new movie is The Edge. It's at_______ .The movie is
very b_______ .
3.Zhou Xingchi is a great a _______ .His movie is Gong Fu. It's a c _______ .The movie is very
f_______ .
4.Pan Hong is a great a_______ Her old movie is Old Well. It's a d_______ .The movie is very
S_______ .
5. Zhou Xun is a great a_______ . Her TV play is The Orange is Ripe. It's a romance. The TV play
is very s_______ .
维生素D缺乏性手足抽搐症的病因是哪些()
A.早产儿
B.长期慢性疾病
C.甲状旁腺功能低下
D.食用含磷过高的奶制品
E.用维生素D治疗佝偻病使钙沉积于骨骼,而肠道吸收钙相对不足造成低血钙