during the summer holiday和in the summer holiday在.期间,有什么区别?教材上说可以互换

during the summer holiday是什么时态 during the summer holidays there will in the summer,in summer,during the summer,during summer有什么区别 in (during) summer holiday中间要加the吗? summer ho li day During the the summer camp,we can eat 英语翻译补空 We during the summer holiday. what do you usually () during the summer holiday? We go sailing during the summer vacation.改疑问句 英语作文Our life during the summer holidays 怎么写 We have a______(wonder) time during the summer holiday We have a______(wonder) time during the summer holiday During the summer holiday需不需要加S How often ( ) your classmates ( ) siwmming during the summer holiday? during the summer holidays.为什么要加s? where will you go during the summer holidays? wan lei________(go)to yunnan during the summer hoildays his uncle played sports during the summer holidays.对during the summer holidays提问（）（）his uncle play sports in the summer vacation与during the summer vacation有什么区别