(2013·湖南高考)You cannot accept an opinion ______ to you unless it is based on facts.

A．offering

B．to offer

C．having offered

D．offered

关于宫颈糜烂治疗原侧，正确的是（）

A.物理疗法有冷冻、激光

B.可用电灼术、电熨术

C.硝酸银局部腐蚀

D.Ⅱ度宫颈糜烂可做子宫切除

E.久治不愈的宫颈糜烂可做宫颈锥形切除