That student admitted in the math exam, that he would never do that again in the future.
A. to have cheated, promising
B. cheating, promised
C. to cheating, promised
D. having cheated, promising
网友回答
A. to have cheated, promising
B. cheating, promised
C. to cheating, promised
(答案→)D. having cheated, promising
解析：考查固定结构和分词用法。Admit (to) doing sth承认做某事；本题使用完成时admit having done承认做过某事；第二空的promise与the student构成主动关系，使用现在分词短语。句意：那个学生承认在数学考试中作弊，发誓以后再也不做这样的事情了。