She is looking after a . A.five-month-ol
题型:选择题
问题:
She is looking after a .
A.five-month-old baby
B.five month old baby
C.five-months-old baby
D.five-years-old baby
She is looking after a .
A.five-month-old baby
B.five month old baby
C.five-months-old baby
D.five-years-old baby