Surveys have shown that in up to 40 percent of elderly people living independently in affluent countries, the consumption of one or more essential nutrients is insufficient or they have deficient levels of these nutrients in their blood.
                    
                
                        - 
                Ain up to 40 percent of elderly people living independently in affluent countries, the consumption of one or more essential nutrients is insufficient or they have
                                    分析该选项
                            
- 
                Bin up to 40 percent of elderly people who live independently in affluent countries, they consume one or more essential nutrients insufficiently or have
                                    分析该选项
                            
- 
                Cin up to 40 percent of elderly people who live independently in affluent countries, one or more essential nutrients are consumed insufficiently or having
                                    分析该选项
                            
- 
                Dup to 40 percent of elderly people living independently in affluent countries who consume insufficient amounts of one or more essential nutrients or who have
                                    分析该选项
                            
- 
                Eup to 40 percent of elderly people who live independently in affluent countries consume insufficient amounts of one or more essential nutrients or have
                                    分析该选项
                            
显示答案
        正确答案: E