ＷｈｏｓｅＤｏｇｓ

Li Lei and his mum walk in a street．They see a big dog and a small dog there．

“Li Lei，do you know whose dogs they are?”his mum asks．

“Sorry，I don't know．”

“The big dog is the small dogs mum．”says the mother．

“Oh，I know．The small dog is the big dogs son．” answers Li Lei．

谁的狗

李雷和他的妈妈在大街上走。他们看见一只大狗和一只小狗。

“李雷，你知道它们是谁的狗吗?”妈妈问道。

“对不起，我不知道。”

“这只大狗是小狗的妈妈。”妈妈说道。

“哦，我知道了。这只小狗是大狗的儿子。”李雷回答道。