2012年12月大学英语四级考试完形填空里出现。To further 80 that a woman's touch links feelings of security 81 risk taking, the researchers asked a 82 group of undergraduates to make financial decisions after a writing exercise. Half of them wrote about a time they felt secure and supported, whereas the 83 half wrote about feeling insecure and alone. Evoking (唤起) a 84 of insecurity made students in the latter group 85 receptive to the gentle shoulder pats from female experimenters and much more willing to take a risk-just as a child leaving for a field trip might steal one last reassuring hug 86 Mom before stepping on the bus。insecurity 安全感,则对应新概念二册第63课中所出现的常见幽默感的表述 sense of humour。