内容正文:
Answer the questions
What do you have?
I have a ruler.
What do you have?
I have a book.
What do you have?
I have a book.
What do you have?
I have a schoolbag.
7
What do you have?
What do you have?
What do you have?
What do you have?
What do you have?
What do you have?
I have a ...
I have a ...
I have a ...
I have a ...
a
an
an 用于a e i o u这5个元音字母开头并且第一个音为元音的单词前面
a 用于其他21个辅音字母开头或者第一个音为辅音的单词前面
a an
book apple
egg big apple
22
24
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