lie in the bed or on the bed

lie in the bed or on the bed lie in the bed还是lie on the bed? lie down in the bed 和 lie down on the bed 的区别希望知情者相助! lie down in bedlie 和down on the bed的区别 lie on bed 和lie on the bed 有什么区别 in the second half of your pregnancy什么意思全文：Lie down on the carpet or your bed with your legs extended.If you're in the second half of your pregnancy,lie down on your left side or wedge a pillow under the right side of your back so you'r 单项选择：The doctor asked him to stay _______ for two or three days.A.in bed B.on bed C.in the bed D.on the bed The doctor asked him to stay _____ for 2 or 3 days.A.on the bed B.in bed C.in the bed D.be in bed in the bed/in bed/on the bed的区别 Look!She（ ）（lie）on the bed take( )your shirt and lie down on the bed look!stephen ______(lie)on the bunk bed. so I can lie down on the bed any in bed 和on the bed on bed ,on the bed,in bed ,in the bed有什么区别最好详细一些 on the bed on bed in the bed in bed 的区别 词组区别in bed,in the bed,on the bed,on bed区别及含义,请详答, in bed /on bed /in the bed /on the bed之间有什么区别?快特别强调on bed,