There is no in trying to persuade him to change his mind, for he never follows the advice of others.
A. doubt
B. point
C. difficulty
D. wonder
网友回答
A. doubt
(答案→)B. point
C. difficulty
D. wonder
解析：考查名词：A. doubt怀疑B. point观点C. difficulty困难D. wonder奇迹，这里考查的是句型：
There is no point in doing做…没有必要…，句意：想说服他改变主意没有必要，因为他从不改变主意。选B。