金薇创始人金爱英照片:脑筋急转弯 Why do birds fly south?

来源：百度文库 编辑：高考问答 时间：2024/04/29 14:20:48

it's impossible for them to walk to south.

Because it's too far to walk.
因为走着去太远了 呵呵

because they can;t walk south

yes
the upers you are right

脑筋急转弯 Why do birds fly south? why do birds fly south? 脑筋急转弯：.Why do lions eat raw meat? 脑筋急转弯：I have nothing to do ,why????? riddle:why do birds fly south for winter 脑筋急转弯 Why does time fly? 脑筋急转弯:How do you feel today 脑筋急转弯 What month do soldiers hate？ 脑筋急转弯: Why is U the jolliest letter? 英语脑筋急转弯__(WHY DOES TIME FLY?)