按照时间的先后顺序，给下列句子排序。
( ) I have dinner at six o'clock at home.
( ) Classes start at nine o'clock in the morning.
( ) I get up at six o'clock in the morning.
( ) I go to school at seven o'clock in the morning.
( ) We finish class at four o'clock in the afternoon.
( ) I go to bed at nine o'clock in the evening.
搜索
