垂体腺瘤首选的治疗方法为

A．溴隐亭治疗

B．放射治疗

C．γ刀治疗

D．手术治疗

E．化学治疗

---In recent years,      problem of global warming had been very serious.

   ---That is right. People are facing     number of natural disasters now.

A．\; a

B．\ ;the

C．the; a

D．a ;a