How many hours do you work a day?主语是hours还是you?

How many hours do you sleep every night?中的how many hours how much time how long how often How many hours do you sleep every day?怎么回答 How many hours do you sieep every day怎么回答 How many hours do you s____,a night?填什么 How many hours do you work a day?主语是hours还是you? How many hours do you work a day?可以写成 How many hours do you work in the day?或 How many hours do you work in a day?如果不可以,原因是什么? how,do,do,your,homework,every,many,hours,you,day?（连词成句） How many hours do you sleep every night?(同义句) ( )( )do you sleep every night? How many hours do you sleep every night 中night为什How many hours do you sleep every night 中night为什么不是复数? how do yo do的回答是什么? How many hours do you sleep every night?回答about 8 hours 前面能加for吗 how many hours等于什么?How many hours do you play sports every day?同意句____________do you play sports every day? 有How many hours do you sleep for every night吗 all right .so how many hours do you sleep every night?中文怎么写 How many hours do you have ___ sleep every day?(填介词) ever,how,sleep,cats,many,hours,do,the,day 连词成句 how many hours do you spend in studying english per day? How many hours do you sleep a night 请再用英文来回答