介绍:
Is Sam at home?
No, he isn't.
He goes to school on Mondays too.
Who's that?
It's Tom.
Does Tom go to school on Mondays?
No, he doesn't.
He's only two years old.
上一期： She goes to school on Mondays. 小学英语教材讲解第26-3页-初级
下一期： My grandparents are 100 years old!-小学英语教材讲解第27-2页-初级
下一期： My grandparents are 100 years old!-小学英语教材讲解第27-2页-初级
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