下列哪种疾病无需进行手术治疗（）。
A.先天性脑积水
B.Arnold-Chiari畸形
C.颅底凹陷症
D.脑瘫痉挛型
E.单纯扁平颅底
参考答案：E
A: Good morning, 小题1:
B: Yes. I’d like some information about English courses in your college.
小题2:
A: Yes, there’s a beginner’s course on Monday evenings at 7:30.
B: On Monday? 小题3:
A: Yes, I’m afraid so.
B: Well. 小题4: But do you think you’ll have a course on some other night
in the future?
A: Well. 小题5: I’ll let you know if we decide to offer one in the future.
设有定义 double a[10],*s=a; 以下能够代表数组元素a[3]的是______。
A．*(s+3) B．(*s)[3] C．*s[3] D．*s+3
