应该是in a holiday 还是 on a holiday我们都知道on holiday是固定搭配,那中间加上 a 以后呢?

应该是In my winter holiday还是On my winter holiday 应该是in a holiday 还是 on a holiday我们都知道on holiday是固定搭配,那中间加上 a 以后呢? in winter holiday还是on winter holiday 是on holiday 还是at holiday 或in holiday 去北京度假的英语 go on a holiday in beijing还是go on a holiday to beijing 这里 用is 还是 are 1 There is / are 4 days' holiday in a month.2 There is / are a 4-day holiday in a month 1 2 两句中谓语 动词 ,应该用那个?觉得是不是 用 单数 IS 3,He is a 7 years old boy 有冠词 a 应该是 因为后面是 in one's holiday还是on one's holiday,Why 在寒假是on winter holiday还是in winter holiday We're going to have a picnic 填on还是in还是for the holiday. ( ) the summer holiday 填in还是on holiday前面用on还是用in he ( ) to have a holiday in china every summer 用come over 还是come around He is ( )in new york now A in a holiday B for holiday C to holiday D on holiday 是have summer holiday还是have a summer holiday 应该是in the meeting 还是 at a meeting? were is Alice?She is ____ in china A.in holiday B.for holiday C.on holiday D .at holiday () is a holiday in Muslim countries holiday用法on holiday还是on a holiday或on holidays