14 “Everyone says you are a good student. You never sleep in class, do you?” “_________.”
A. Yes, never B. Yes, sometimes C. No, sometimes D. Oh, really
答案选B，答句是对针对 You never sleep in class, do you? 这一问句来回答的，Yes, sometimes 为 Yes, I do. Sometimes I sleep in class 之省略，其意为“不，上课有时睡觉”。其余几项不合语境。请看类例：
(1) “You’ve never been to the village, have you?” “_________. It is the most beautiful village I’ve ever seen.”
A. No, never B. No, I have C. No, only once D. Yes, only once
答案选D，Yes, only once 为 Yes, I have. But I’ve been there only once. 之省略，句意为“不，我去过，但只去过一次”。注意句末的 It is the most beautiful village I’ve ever seen. 表明“我”去过那儿，所以不能选A。