The speaker indicates that the dramatic critic is ______.

A．inclined to be objective

B．conditioned by certain requirements of his column

C．happy to oblige the backers of plays

D．suspicious of criticism directed against him

基底细胞上皮瘤的好发人群及部位是()

A．中青年人的颜面部

B．中青年人的四肢末端

C．老年人的颜面部

D．老年人的四肢末端