Question

一Middle school students don’t know much about shopping online, _______ they?
一 _______. It’s very popu]ar with teenagers.

A．do；No

B．do; Yes

C．don’t; NO

D．don’t; Yes

Answer 1

B

考查反义疑问句的用法。反义疑问句前肯定后否定；因前句是否定句，所以用肯定的形式；回答与一般疑问句的回答一致。