The approximate average values of weight、length and head circumference in 1-year-old children are
A.weight 15kg,length 65cm,head circumference 46cm B.weight 15kg,length 75cm,head circumference 50cm C.weight 10kg,length 75cm,head circumference 46cm D.weight 10kg,length 65cm,head circumference 46cm E.weight 10kg,length 85cm,head circumference 35cm