Research findings have shown that about 20 percent of people only 10 percent can be ____(分类) as “early birds”.
我省是农业大省，每年收割时有些地区因大量焚烧秸秆，导致空气质量一度达到重度污染．下列有关处理秸秆说法错误的是（ ）
转化为八进制数是（ ）