___________(根据)__ very rough estimate,these figures are untrustworthy.
问题描述：
___________(根据)__ very rough estimate,these figures are untrustworthy.
__________(根据)__ very rough estimate,these figures are untrustworthy.
填based on 还是 according to ,为什么?
答
Based on
According to在推断基础已知的情况下使用
此题中的推断基础为“very tough estimate”,为不确定事物,故不可用according to