You should sleep_______nine hours every night

You should sleep_______nine hours every night 翻译：children should have 10 hours' sleep every night How many hours do you sleep every night?回答about 8 hours 前面能加 How many hours do you sleep every night?中的how many hours Children should sleep for nine hours every night对for nine ho The students should s ( ) at least eight hours every night(根 求4.I sleep eight hours every night.(对划线部分提问) you sleep every 英语翻译How many hours do you sleep every night?Are you sleepy i How many hours do you sleep every night?(同义句) ( )( )do you s I sleep for nine hours every night He sleeps ten hours every night改错 hHow many hours do you usually sleep every night的同义句