最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦～
For people surveyed who are in the age-group 25-34 years, which of the following is closest to the ratio of the number of people who have $$5$$ or more servings of fruits and vegetables per day to the number of people who have $$4$$ or fewer servings of fruits and vegetables per day?
D显示答案
以上解析由 考满分老师提供。
