John is the only one of the students in the class that never a mistake even when it is poi

问题补充：

John is the only one of the students in the class that never a mistake even when it is pointed to him.

A. admit making

B. admits making

C. admit to make

D. admits to make

答案：

A. admit making

(答案→)B. admits making

C. admit to make

D. admits to make

解析：考察定语从句和固定用法。定语从句的先行词是the only one，是单数形式，故排除AC。Admit doing sth承认做某事；故B正确。