單項(xiàng)選擇題正常嬰兒,體重4kg,前囟1.5cm×1.0cm,后囟0.2cm,頭不能豎起。該嬰兒每天的熱卡需要為()

A.150cal/kg
B.110cal/kg
C.130cal/kh
D.90cal/kg
E.100cal/kg