Chinese people have a seven-day holiday for (N)day every yea

Chinese people have a seven-day holiday for (N)day every yea We will have a holiday for national day ,it will last seven we chinese wil have a ——vacation.A.seven day B.seven-day C.s People enjoy ____ holiday 是填a seven-day还是seven days为什么 a seven-day holiday 和a seven days' holiday 还有a seven day's h We will have a seven-day holiday in___.Atwo day's timeBtwo d We have seven ( )at school every day We have seven classes every day. ___ National Day,people always go out for a holiday. a seven-day holiday和 a seven day' holiday的区别 we have seven lessons every day.（seven划线提问 We have seven ctasses every day(对seven提问）