School begins at nine.就划线部分提问,划线部分是at time.

School begins at nine.就划线部分提问,划线部分是at time. They have nine clubs at school对划线部分提问 划线部分是nine He learned English at school(就划线部分提问)划线部分是：at school The game begins at five.就划线部分提问,划线部分为at five. We have English at nine 划线部分是 at nine ,对划线部分提问 .She sometimes does her homework at school.（就划线部分提问）划线部分是som school starts at nine o'clock对划线部分提问 at nine o'clock为划线部分 Davaid has lunch at school.对划线部分提问.划线部分是：at school. 对划线部分提问 The class begins at 10:00. the movies begins at six oclock 对划线部分提问 Grace is at school,[划线部分提问】 Our school begins at 8 in the moring (对划线部分提问） ——