Li Wen is a normal ______boy from the countryside. He works hard and does well in school.( )
A.15 years oldB.15﹣years﹣old
C.15﹣year﹣old
Li Wen is a normal ______boy from the countryside. He works hard and does well in school.( )
A.15 years oldB.15﹣years﹣old
C.15﹣year﹣old