One's university days often appear happier in _____ than they actually were at the time.
【正确答案】 B
【答案解析】解析:考查词组辨析。从题目的比较结构中可以清楚地看出大学时光已经过去,因此要选择“回忆中的”,in retrospect意为“回顾,回顾往事”,符合题意,例如:In the past three years after her husband died,she has lived in retrospect.(在丈夫死后的三年里,她一直生活在回忆之中。)retention意为“保留,保持”;in return意为“作为报答”;in reverse意为“反过来,与…”相反”。