问题
选择题
He is very_____; it is impossible to talk him into doing anything he doesn’t want to.
A．stubborn
B．curious
C．skeptical
D．gracious
答案
答案：A
题目分析：A. stubborn固执的，B. curious好奇的，C. skeptical 怀疑的，D. gracious亲切的，和蔼的，句意：他很固执，是不可能说服他做不愿意做的事情的。所以选A。