第23题: [单项选择]When the author was in college in 1950s, ________. A. no students cheated in the exams B. many students broke the honor code C. only one student was found cheating D. few exams were motioned by instructors 参考答案:C 答案解析:根据为第二段的最后一句话“…I can recall only one case of cheating.”