Davaid has lunch at school.对划线部分提问.划线部分是：at school.

Davaid has lunch at school.对划线部分提问.划线部分是：at school. My brather has lunch at school.划线部分提问,lunch He was at school.Mike has lunch at home.对划线部分提出提问,划线的是 at sc she has to eat lunch at school 划at school 就划线部分提问 she has lunch at school every day对划线部分提问 划 at school — — she We have lunch at about twelve o'clock at school.(对划线部分提问,划线部 He has lunch at twelve (对划线部分提问）划线部分是at twelve I often have lunch at school(对划线部分提问）画线：at school His sister has lunch(at school)every day.划线部分提问 Danny has lunch at school .(划线提问）at school 是划线句 The twins were at school yesterday afternoon.(对划线部分提问)划线部分是y They have nine clubs at school对划线部分提问 划线部分是nine