似乎应该让给这些句子排序。
Is this the kitchen?
yes,it is.
Wow,it's so bit!How many people are there in your family?
There are four,my parents,my issiter and me.
What's your sister?
She's a teacher.
Oh,it's very nice.
Welcome to my home!
Thank you.
认真看过认为正确的排序为:6.4.1.3.8.5.9.7.2