The passage implies which of the following

问题单项选择题

A．The time of day when food is consumed affects its nutritive value.

B．Different foods can be combined to increase total nutrition value.

C．It can be detrimental to your health to eat breakfast foods later in the day.

D．When food is eaten has no bearing on its nutritive effects.

答案

参考答案：B

解析：[分析] 推断题型。本文第一段第一和第三句介绍：美国政府公布了饮食中合理摄入营养的指导，且建议要有合理的热量、蛋白质、矿物质和维生素的摄入量；文章第二段第四句Food from the food pyramid may be part of any meal．说明每顿饭都是由食物金字塔里的食物构成的。由此推出摄取不同的食物可增加营养价值，选项B正确。