When is it怎样回答?

When is it怎样回答? When is it怎样回答?什么意思! when is it?怎么回答是冀教版,lesson11：when is it when is it doing now?的回答 when is your winter holiday?怎样回答? when is the snak sleep?怎样回答 is it rainy today 又怎样回答? 英语问题：when is it怎么回答急急急 what is black when it is clean and white when it is dirty?用英语怎么回答 when is it 回答：It's on ......还是It's ......It's on + 时间 还是It's + 时间？ when is it gonna When.is.it? When is it now? When is it now? What is most useful when it is used up?高分求脑筋急转弯,用英语回答 what is open when it is rining（用英语回答） When is it correct to say 'i is'?翻译并回答如题 Is it hot today?怎样回答(包括否定）