11．富含優(yōu)質蛋白的植物性食物是(      )

A．大豆                                                        B．蘋果

C．小麥                                                        D．綠豆

12．富含碘的天然食物是(      )

A．豆類                                                        B．水果

C．奶類                                                        D．海產品

13．中國居民平衡膳食寶塔建議，成人每天奶類及奶制品攝入量應達到(      )

A．100g                                                        B．300g

C．500g                                                        D．1000g

14．為了預防慢性病，建議成人膳食中脂肪供能比不超過(      )

A．10％                                                        B．20％

C．30％                                                        D．40％

15．與BMI有關的人體測量指標是(      )

A．體重、身高                                             B．胸圍、坐高

C．體重、腰圍                                             D．皮褶厚度、體重