归因训练
参考答案：指通过一定的训练程序，使个体掌握某种归因技能，形成比较积极的归因风格。
Professor Williams keeps telling his students that the future _____ to the well-educated. [ ]
A. belongs
B. is belonged
C. is belonging
D. will be belonged
主动脉瓣关闭不全周围血管体征，下列哪项是错误的（）
A.颈动脉搏动明显
B.收缩期和舒张期二重杂音（Duroziez征）
C.枪击音
D.毛细血管搏动
E.奇脉
