问题补充:
单选题Thatstudentadmitted____inthemathexam,_____thathewouldneverdothatagaininthefuture.A.to have cheated, promisingB.cheating, promisedC.to cheating, promisedD.having cheated, promising
答案:
D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。