11．富含优质蛋白的植物性食物是(      )

A．大豆                                                        B．苹果

C．小麦                                                        D．绿豆

12．富含碘的天然食物是(      )

A．豆类                                                        B．水果

C．奶类                                                        D．海产品

13．中国居民平衡膳食宝塔建议，成人每天奶类及奶制品摄入量应达到(      )

A．100g                                                        B．300g

C．500g                                                        D．1000g

14．为了预防慢性病，建议成人膳食中脂肪供能比不超过(      )

A．10％                                                        B．20％

C．30％                                                        D．40％

15．与BMI有关的人体测量指标是(      )

A．体重、身高                                             B．胸围、坐高

C．体重、腰围                                             D．皮褶厚度、体重