they have just had lunch 改成一般疑问句 i am going to have a holiday next week 对next week提问he lived in harbin in 1990 对in harbin 提问 he is going to have some coffee 对 some coffee 提问

they have just had lunch 改成一般疑问句 i am going to have a holiday next week 对next week提问he lived in harbin in 1990 对in harbin 提问 he is going to have some coffee 对 some coffee 提问
they have just had lunch 改成一般疑问句 i am going to have a holiday next week 对next week提问
he lived in harbin in 1990 对in harbin 提问 he is going to have some coffee 对 some coffee 提问

they have just had lunch 改成一般疑问句 i am going to have a holiday next week 对next week提问he lived in harbin in 1990 对in harbin 提问 he is going to have some coffee 对 some coffee 提问
Have they just had lunch?
When are you going to have a holiday?
Where did he live in 1990?
What is he going to have?

回答如下：
Did they just have lunch?
When are you going to have a holiday?
Where did he live in 1990?
What is he going to drink?

Have they just had lunch?
when are you going to have a holiday?
where did he live in1990?
what is he going to have?