–I’d like to buy a new CD player.     –Well, we have several models ________.

A．to choose of

B．to choose from

C．to be chosen

D．for choosing

Beck的认知治疗首先是对哪种病人进行研究的()

A．癔症

B．躁狂症

C．抑郁症

D．强迫症

E．精神分裂症