英语就划线部分提问.We exercise only (once) a week.How _____ _____do y

英语就划线部分提问.We exercise only (once) a week.How _____ _____do y They have a test once a week[就划线部分提问】划线部分我忘记了, 1、She goes to the library once a week.(划线部分提问)划线的是：once a we My mother exercise four times a week.(就划线部分进行提问) _ _ times _ Once a weak,I went to see my grandpa.（就划线部分提问）once a week划线 we had a meeting last week had a meeting 划线 对划线部分提问 _____ __ Mary cleans her room once a week?划线提问（划线部分：once a week） We have a party once a year.（就划线部分提问,划线部分是:once a year) Gogo goes hiking aoout once a week(划线部分提问,划线部分是aoout once a I go hiking ( once) a week.(对划线部分提问) The man goes to the park once a week对划线部分提问once a week 12.He goes to the library once a week.(划线部分提问,once a week)