Mary goes to the library once a week.(用tomorrow替换once a week

Mary goes to the library once a week.(用tomorrow替换once a week Grace goes to the library once a week.对once a week提问, 12.He goes to the library once a week.(划线部分提问,once a week) He goes to the library once a week Maria goes to the library (once a week) 1、She goes to the library once a week.(划线部分提问)划线的是：once a we I go to the library once a week 对once a week画线 The man goes to the park once a week对划线部分提问once a week My brother goes to the libraty once a week.对 once a week 提问 （1）I go the library once a week(用 once a week提问） they goes to pairs once a week He goes to the Reading Club once a week.