— Here's your change. 

— _____[ ]

A. Thank you.

B. Don't mention it.

C. No problem

D. With pleasure.

用穴位注射法治疗小儿脑性瘫痪，首选穴组是

A．风池、大椎、百会

B．风府、风池、百会

C．风府、风池、大椎

D．风府、大椎、百会

E．风府、百会、足三里