what is your school day?
再问: We start work at nine o'clock.的特殊疑问句是?
再答: when do you start work?
再问: We start work at nine o'clock.的一般疑问句是?和否定句。
再答: Do you start work at nine o'clock? We don't start work at nine o'clock.
再问: They go to the playground and play football.的特殊疑问句,一般疑问句,否定句。帮个忙,谢谢。
再答: who go to the playground and play football? Do they go to the playground and play football? They don't go to the playground and play football。