单项选择题

A.体重(kg)=[胸围(cm)×体长(cm)]÷142
B.体重(kg)=[胸围(mm)×体长(mm)]÷142
C.体重(kg)=[胸围(cm)×体高(cm)]÷142
D.体重(kg)=[胸围(mm)×体高(mm)]÷142
E.体重(kg)=[胸围(cm)×体长(mm)]÷142