unit 8 is eight unit and unit 9 is the ninth 哪错了
问题描述:
unit 8 is eight unit and unit 9 is the ninth 哪错了
答
unit 8 is the eighth and unit 9 is the ninth 这样才好
unit 8 is eight unit and unit 9 is the ninth 哪错了
unit 8 is the eighth and unit 9 is the ninth 这样才好