1 first 第一
2 camping (去)野营he has supper at seven 一般疑问句the first day of june is children‘s day 同义句student have their summer holiday in august 对 in august划线 对划线部分提问Does he have supper at seven?Children's Day is on the first day of June./June 1st is Children's Day.when do student have their summer holiday?