1.当天下雪的时候你在干什么?What__you doing__it is__?
问题描述:
1.当天下雪的时候你在干什么?What__you doing__it is__?
答
what were you doing when it is snowing?
1.当天下雪的时候你在干什么?What__you doing__it is__?
what were you doing when it is snowing?