关于颅缝早闭手术治疗的描述正确的有

A．切除过早闭合的骨缝

B．切除大块骨质达到减压

C．出生后6个月立即手术

D．施行手术后视神经压迫症状很快恢复

E．出现智能障碍时，再进行手术不易恢复

I bought __________ exercise books with __________ money.[ ]

A. a few, a few

B. a few, a little

C. a little, a few

D. a little, a little