问题
选择题
---Your 12-year-old son doesn’t know much about shopping online, ________ he?
--- ___________, actually shopping online is popular with teenagers these days.
A．does/No
B．does/Yes
C．doesn’t/No
D．doesn’t/Yes
答案
答案：B
本题考查的是反意疑问句，简略疑问句与陈述句的关系是前否后肯，或前肯后否，，然后回答根据事实来回答，故选B