片语
polar contrasting conducive tag question英语极性引导性附加问句
a tag question反意疑问句
rhetorical tag question反问附加疑问句
The Tag Question反意疑问句
English tag question英语附加疑问句
emphatic tag question加强附加疑问句
Disjunctive Question or Tag Question反意疑问句
declarative tag question陈述附加疑问句