先天性颅脑闭合畸形,不包括()
A.脑脊膜膨出
B.脑膜膨出
C.胼胝体脂肪瘤
D.无脑畸形
E.无脑回畸形
参考答案:E
Because so many visitors are visiting our school today, some teachers have to _______ guides.
A.serve as
B.regard as
C.treat as
D.use as
大学中社团的类型有()。
A.文体娱乐
B.社会服务
C.科学技术
D.同乡型