There is ( ) "b"in the word "book"の急死我啦快
问题描述:
There is ( ) "b"in the word "book"
の急死我啦快
答
There is (a ) "b"in the word "book"
There is ( ) "b"in the word "book"
の急死我啦快
There is (a ) "b"in the word "book"