在使用假设开发法评估在建工程价值时，利用直接成本利润率估算开发利润的公式为：开发利润=（）×直接成本利润率。

A．后续开发成本+管理费用

B．后续开发成本+管理费用+销售费用

C．待开发房地产价值+后续开发成本

D．待开发房地产价值+后续开发成本+取得待开发房地产的税费

A new mother is concerned because her breast-feeding neonate wants to "nurse all the time. " Which of the following responses best indicates the normal neonate's breast-feeding behavior

A．"Breast milk is ideal for your baby, so his stomach will digest it quickly, requiring more feedings. "

B．"Let me call the lactation consultant to make sure that your baby is feeding properly. "

C．"Don't worry; your baby is an aggressive feeder and needs a lot of sucking satisfaction. "

D．"It seems as if your baby is hungry. Why don't you provide your baby with some formula after the feeding to make sure he's getting enough nourishment"