They move their homes once a year.划线提问,划once a year.
They move their homes once a year.划线提问,划once a year.
(对划线部分提问) They go to the seaside once a year.(划线部分 once a ye
They visit theur teacher once a year.(They划线提问)
They go to the park once a year (用once a year 提问)
We have a party once a year.(就划线部分提问,划线部分是:once a year)
1.They visit their grandparents once a week.(划线提问)
wild geese change homes twice a year.(划twice和twice a year,划线
they hold a sports meeting in their school once a year改被动语态
once a year啊,once是什么词性,
Our school holds an Art Festival (once a year )对划线部分提问
once half year,twice a year
用once a year造句