eight hours' sleep 同义词 是不是eight-hour sleep

eight hours' sleep 同义词 是不是eight-hour sleep I sleep eight hours a day 就eight提问 eight hours' sleep a night=Eight hours of sleep every night吗 myth of the eight-hour sleep这篇BBC文章好么? I sleep eight hours a day.(对划线部分提问)划eight hours students n＿＿＿ sleep for eight hours have at least eight hours' sleep 的同义句 i sleep for eight hours.中的for必须用吗? School students need eight hours of sleep a day,____? Eight hours of sleep makes me be good heath 完形:eight hours of sleep makes students active t________ the We shouldn't sleep[ ] than eight hours a night.