33.  The researchers did not find significant differences along gender lines, but Lieberman said prior studies had hinted at some differences in the benefits men and women derived from talking about their feelings. "Women may do more of this ______, but when men are instructed to do it, they may get more benefit from it," he said.
【正确答案】 B
【答案解析】 副词词义辨析和逻辑衔接。空格后的but表明，空格前Women的表现和空格后men的表现是相反的，空格后的men是are instructed to do it，即必须有人引导，由此可推出Women是自发地谈心，spontaneously意为“自发地”，符合语义，故答案为B。unconsciously“无意识地，不觉察地”；willingly“情愿地，乐意地”；reluctantly“不情愿地，勉强地”。